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10091357927 = 74433254227
BaseRepresentation
bin10010110010111110…
…11110011011100111
3222001021200002122022
421121133132123213
5131131341423202
64345204453355
7505034061410
oct113137363347
928037602568
1010091357927
114309343632
121b576aa25b
13c4a8c6511
146ba344807
153e0e06ea2
hex2597de6e7

10091357927 has 8 divisors (see below), whose sum is σ = 11559017856. Its totient is φ = 8630207352.

The previous prime is 10091357909. The next prime is 10091357953. The reversal of 10091357927 is 72975319001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10091357927 - 28 = 10091357671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10091357027) 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, 1624013 + ... + 1630214.

It is an arithmetic number, because the mean of its divisors is an integer number (1444877232).

Almost surely, 210091357927 is an apocalyptic number.

10091357927 is a deficient number, since it is larger than the sum of its proper divisors (1467659929).

10091357927 is an equidigital number, since it uses as much as digits as its factorization.

10091357927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3254677.

The product of its (nonzero) digits is 119070, while the sum is 44.

The spelling of 10091357927 in words is "ten billion, ninety-one million, three hundred fifty-seven thousand, nine hundred twenty-seven".

Divisors: 1 7 443 3101 3254227 22779589 1441622561 10091357927