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2025189628080 = 2435233111834909
BaseRepresentation
bin11101011110000110101…
…101010101100010110000
321011121100221120112121020
4131132012231111202300
5231140042021044310
64150205334055440
7266213041545003
oct35360655254260
97147327515536
102025189628080
11710972826233
122885b3aaa580
13118c89162c48
147003c0b953a
1537a2e65b170
hex1d786b558b0

2025189628080 has 160 divisors (see below), whose sum is σ = 6762372894720. Its totient is φ = 499906513920.

The previous prime is 2025189628061. The next prime is 2025189628153. The reversal of 2025189628080 is 808269815202.

It is a super-3 number, since 3×20251896280803 (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5746335 + ... + 6088574.

It is an arithmetic number, because the mean of its divisors is an integer number (42264830592).

Almost surely, 22025189628080 is an apocalyptic number.

2025189628080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2025189628080 is an abundant number, since it is smaller than the sum of its proper divisors (4737183266640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2025189628080 is a wasteful number, since it uses less digits than its factorization.

2025189628080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11834979 (or 11834973 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 51.

The spelling of 2025189628080 in words is "two trillion, twenty-five billion, one hundred eighty-nine million, six hundred twenty-eight thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 31 40 46 48 60 62 69 80 92 93 115 120 124 138 155 184 186 230 240 248 276 310 345 368 372 460 465 496 552 620 690 713 744 920 930 1104 1240 1380 1426 1488 1840 1860 2139 2480 2760 2852 3565 3720 4278 5520 5704 7130 7440 8556 10695 11408 14260 17112 21390 28520 34224 42780 57040 85560 171120 11834909 23669818 35504727 47339636 59174545 71009454 94679272 118349090 142018908 177523635 189358544 236698180 272202907 284037816 355047270 366882179 473396360 544405814 568075632 710094540 733764358 816608721 946792720 1088811628 1100646537 1361014535 1420189080 1467528716 1633217442 1834410895 2177623256 2201293074 2722029070 2840378160 2935057432 3266434884 3668821790 4083043605 4355246512 4402586148 5444058140 5503232685 5870114864 6532869768 7337643580 8166087210 8438290117 8805172296 10888116280 11006465370 13065739536 14675287160 16332174420 16876580234 17610344592 21776232560 22012930740 25314870351 29350574320 32664348840 33753160468 42191450585 44025861480 50629740702 65328697680 67506320936 84382901170 88051722960 101259481404 126574351755 135012641872 168765802340 202518962808 253148703510 337531604680 405037925616 506297407020 675063209360 1012594814040 2025189628080