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38485575482 = 2113907187751
BaseRepresentation
bin100011110101111010…
…110100011100111010
310200100010101210121112
4203311322310130322
51112304301403412
625402515240322
72531464664654
oct436572643472
9120303353545
1038485575482
111535a116532
1275608a90a2
1338243ac893
141c113d16d4
151003a8d722
hex8f5eb473a

38485575482 has 16 divisors (see below), whose sum is σ = 58303755072. Its totient is φ = 19051368000.

The previous prime is 38485575481. The next prime is 38485575553. The reversal of 38485575482 is 28457558483.

It is a super-2 number, since 2×384855754822 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38485575481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111107 + ... + 298857.

It is an arithmetic number, because the mean of its divisors is an integer number (3643984692).

Almost surely, 238485575482 is an apocalyptic number.

38485575482 is a deficient number, since it is larger than the sum of its proper divisors (19818179590).

38485575482 is a wasteful number, since it uses less digits than its factorization.

38485575482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188773.

The product of its digits is 43008000, while the sum is 59.

The spelling of 38485575482 in words is "thirty-eight billion, four hundred eighty-five million, five hundred seventy-five thousand, four hundred eighty-two".

Divisors: 1 2 113 226 907 1814 102491 187751 204982 375502 21215863 42431726 170290157 340580314 19242787741 38485575482