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10315292847 = 37974314217
BaseRepresentation
bin10011001101101011…
…01110000010101111
3222121220001011121020
421212311232002233
5132111203332342
64423324305223
7513423354036
oct114665560257
928556034536
1010315292847
114413794212
121bba6a2213
13c85110ca2
146dbd9771d
154058dd0ec
hex266d6e0af

10315292847 has 8 divisors (see below), whose sum is σ = 13770983856. Its totient is φ = 6868231872.

The previous prime is 10315292843. The next prime is 10315292849. The reversal of 10315292847 is 74829251301.

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

It is not a de Polignac number, because 10315292847 - 22 = 10315292843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10315292799 and 10315292808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10315292843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2154718 + ... + 2159499.

It is an arithmetic number, because the mean of its divisors is an integer number (1721372982).

Almost surely, 210315292847 is an apocalyptic number.

10315292847 is a deficient number, since it is larger than the sum of its proper divisors (3455691009).

10315292847 is an equidigital number, since it uses as much as digits as its factorization.

10315292847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315017.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 10315292847 in words is "ten billion, three hundred fifteen million, two hundred ninety-two thousand, eight hundred forty-seven".

Divisors: 1 3 797 2391 4314217 12942651 3438430949 10315292847