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10752129080 = 2357115365867
BaseRepresentation
bin10100000001110000…
…00111100000111000
31000202100000202020222
422000320013200320
5134010021112310
64534531235212
7530306406050
oct120070074070
930670022228
1010752129080
1146183297a0
122100a48b08
13102477c074
1473ddca560
1542de2b055
hex280e07838

10752129080 has 128 divisors (see below), whose sum is σ = 30731374080. Its totient is φ = 3288030720.

The previous prime is 10752129067. The next prime is 10752129119. The reversal of 10752129080 is 8092125701.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 10752129080.

It is a congruent number.

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, 130307 + ... + 196173.

It is an arithmetic number, because the mean of its divisors is an integer number (240088860).

Almost surely, 210752129080 is an apocalyptic number.

10752129080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10752129080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15365687040).

10752129080 is an abundant number, since it is smaller than the sum of its proper divisors (19979245000).

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

10752129080 is a wasteful number, since it uses less digits than its factorization.

10752129080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65949 (or 65945 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The spelling of 10752129080 in words is "ten billion, seven hundred fifty-two million, one hundred twenty-nine thousand, eighty".

Divisors: 1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 53 55 56 70 77 88 106 110 140 154 212 220 265 280 308 371 385 424 440 530 583 616 742 770 1060 1166 1484 1540 1855 2120 2332 2915 2968 3080 3710 4081 4664 5830 7420 8162 11660 14840 16324 20405 23320 32648 40810 65867 81620 131734 163240 263468 329335 461069 526936 658670 724537 922138 1317340 1449074 1844276 2305345 2634680 2898148 3490951 3622685 3688552 4610690 5071759 5796296 6981902 7245370 9221380 10143518 13963804 14490740 17454755 18442760 20287036 24436657 25358795 27927608 28981480 34909510 38400461 40574072 48873314 50717590 69819020 76800922 97746628 101435180 122183285 139638040 153601844 192002305 195493256 202870360 244366570 268803227 307203688 384004610 488733140 537606454 768009220 977466280 1075212908 1344016135 1536018440 2150425816 2688032270 5376064540 10752129080