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38092080 = 24351329421
BaseRepresentation
bin1001000101001…
…1110100110000
32122200021111210
42101103310300
534222421310
63440240120
7641530425
oct221236460
978607453
1038092080
111a558164
1210910040
137b792c0
1450b7d4c
153526820
hex2453d30

38092080 has 160 divisors (see below), whose sum is σ = 131866560. Its totient is φ = 9031680.

The previous prime is 38092069. The next prime is 38092091. The reversal of 38092080 is 8029083.

It is an interprime number because it is at equal distance from previous prime (38092069) and next prime (38092091).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90270 + ... + 90690.

It is an arithmetic number, because the mean of its divisors is an integer number (824166).

Almost surely, 238092080 is an apocalyptic number.

38092080 is a gapful number since it is divisible by the number (30) 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 38092080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65933280).

38092080 is an abundant number, since it is smaller than the sum of its proper divisors (93774480).

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

38092080 is a wasteful number, since it uses less digits than its factorization.

38092080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 38092080 is about 6171.8781582270. The cubic root of 38092080 is about 336.4688748775.

The spelling of 38092080 in words is "thirty-eight million, ninety-two thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 29 30 39 40 48 52 58 60 65 78 80 87 104 116 120 130 145 156 174 195 208 232 240 260 290 312 348 377 390 421 435 464 520 580 624 696 754 780 842 870 1040 1131 1160 1263 1392 1508 1560 1684 1740 1885 2105 2262 2320 2526 3016 3120 3368 3480 3770 4210 4524 5052 5473 5655 6032 6315 6736 6960 7540 8420 9048 10104 10946 11310 12209 12630 15080 16419 16840 18096 20208 21892 22620 24418 25260 27365 30160 32838 33680 36627 43784 45240 48836 50520 54730 61045 65676 73254 82095 87568 90480 97672 101040 109460 122090 131352 146508 158717 164190 183135 195344 218920 244180 262704 293016 317434 328380 366270 437840 476151 488360 586032 634868 656760 732540 793585 952302 976720 1269736 1313520 1465080 1587170 1904604 2380755 2539472 2930160 3174340 3809208 4761510 6348680 7618416 9523020 12697360 19046040 38092080