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53228252107 = 198293379357
BaseRepresentation
bin110001100100101001…
…101010101111001011
312002101120100100222201
4301210221222233023
51333002413031412
640241442101031
73563021451322
oct614451525713
9162346310881
1053228252107
1120634a626a8
12a39604a777
135033820a84
14280d3910b9
1515b7ec3e57
hexc64a6abcb

53228252107 has 8 divisors (see below), whose sum is σ = 56097342800. Its totient is φ = 50365921824.

The previous prime is 53228252053. The next prime is 53228252111. The reversal of 53228252107 is 70125282235.

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 53228252107 - 215 = 53228219339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53228252177) 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, 1673928 + ... + 1705429.

It is an arithmetic number, because the mean of its divisors is an integer number (7012167850).

Almost surely, 253228252107 is an apocalyptic number.

53228252107 is a deficient number, since it is larger than the sum of its proper divisors (2869090693).

53228252107 is a wasteful number, since it uses less digits than its factorization.

53228252107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380205.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 53228252107 in words is "fifty-three billion, two hundred twenty-eight million, two hundred fifty-two thousand, one hundred seven".

Divisors: 1 19 829 15751 3379357 64207783 2801486953 53228252107