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8941000038 = 2371137239641
BaseRepresentation
bin10000101001110110…
…01101010101100110
3212002010001212021120
420110323031111212
5121302344000123
64035112354410
7434365150335
oct102473152546
925063055246
108941000038
113878a63733
1218963a5a06
13ac6493589
1460b657d1c
15374e252e3
hex214ecd566

8941000038 has 64 divisors (see below), whose sum is σ = 18371266560. Its totient is φ = 2900172800.

The previous prime is 8941000027. The next prime is 8941000073. The reversal of 8941000038 is 8300001498.

8941000038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8940999972 and 8941000008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13948198 + ... + 13948838.

It is an arithmetic number, because the mean of its divisors is an integer number (287051040).

Almost surely, 28941000038 is an apocalyptic number.

8941000038 is an abundant number, since it is smaller than the sum of its proper divisors (9430266522).

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

8941000038 is a wasteful number, since it uses less digits than its factorization.

8941000038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 8941000038 is about 94556.8614009581. The cubic root of 8941000038 is about 2075.5284888340.

The spelling of 8941000038 in words is "eight billion, nine hundred forty-one million, thirty-eight", and thus it is an aban number.

Divisors: 1 2 3 6 71 137 142 213 239 274 411 426 478 641 717 822 1282 1434 1923 3846 9727 16969 19454 29181 32743 33938 45511 50907 58362 65486 87817 91022 98229 101814 136533 153199 175634 196458 263451 273066 306398 459597 526902 919194 2324753 4649506 6235007 6974259 10877129 12470014 13948518 18705021 20988263 21754258 32631387 37410042 41976526 62964789 65262774 125929578 1490166673 2980333346 4470500019 8941000038