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10252164659 = 113130064999
BaseRepresentation
bin10011000110001001…
…11001111000110011
3222110111020221000012
421203010321320303
5131444023232114
64413151245135
7512025650612
oct114304717063
928414227005
1010252164659
114391097060
121ba15197ab
13c7500a229
146d3843879
154000bd63e
hex263139e33

10252164659 has 8 divisors (see below), whose sum is σ = 11544960000. Its totient is φ = 9019499400.

The previous prime is 10252164641. The next prime is 10252164679. The reversal of 10252164659 is 95646125201.

10252164659 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10252164659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10252164679) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15032159 + ... + 15032840.

It is an arithmetic number, because the mean of its divisors is an integer number (1443120000).

Almost surely, 210252164659 is an apocalyptic number.

10252164659 is a deficient number, since it is larger than the sum of its proper divisors (1292795341).

10252164659 is a wasteful number, since it uses less digits than its factorization.

10252164659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30065041.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 10252164659 in words is "ten billion, two hundred fifty-two million, one hundred sixty-four thousand, six hundred fifty-nine".

Divisors: 1 11 31 341 30064999 330714989 932014969 10252164659