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10157172310 = 254183298477
BaseRepresentation
bin10010111010110101…
…00010011001010110
3222012212111211000001
421131122202121112
5131300214003220
64355515241514
7506463353155
oct113532423126
928185454001
1010157172310
11434250598a
121b7574929a
13c5b42ab3c
146c4d9759c
153e6aa780a
hex25d6a2656

10157172310 has 32 divisors (see below), whose sum is σ = 18954546912. Its totient is φ = 3916005120.

The previous prime is 10157172229. The next prime is 10157172341. The reversal of 10157172310 is 1327175101.

10157172310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×101571723102 (a number of 21 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 115209 + ... + 183268.

It is an arithmetic number, because the mean of its divisors is an integer number (592329591).

Almost surely, 210157172310 is an apocalyptic number.

10157172310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10157172310 is a deficient number, since it is larger than the sum of its proper divisors (8797374602).

10157172310 is a wasteful number, since it uses less digits than its factorization.

10157172310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298608.

The product of its (nonzero) digits is 1470, while the sum is 28.

The spelling of 10157172310 in words is "ten billion, one hundred fifty-seven million, one hundred seventy-two thousand, three hundred ten".

Divisors: 1 2 5 10 41 82 83 166 205 410 415 830 3403 6806 17015 34030 298477 596954 1492385 2984770 12237557 24475114 24773591 49547182 61187785 122375570 123867955 247735910 1015717231 2031434462 5078586155 10157172310