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53102331201 = 329610371623
BaseRepresentation
bin110001011101001001…
…010100010101000001
312002001210101220222110
4301131021110111001
51332223144044301
640221143125533
73556632240063
oct613511242501
9162053356873
1053102331201
112057a977437
12a35ba438a9
135013702b6a
1427da773733
1515abdee0d6
hexc5d254541

53102331201 has 8 divisors (see below), whose sum is σ = 73244594880. Its totient is φ = 34180810832.

The previous prime is 53102331157. The next prime is 53102331211. The reversal of 53102331201 is 10213320135.

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-53102331201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53102331211) 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, 305185725 + ... + 305185898.

It is an arithmetic number, because the mean of its divisors is an integer number (9155574360).

Almost surely, 253102331201 is an apocalyptic number.

It is an amenable number.

53102331201 is a deficient number, since it is larger than the sum of its proper divisors (20142263679).

53102331201 is a wasteful number, since it uses less digits than its factorization.

53102331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610371655.

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 53102331201 its reverse (10213320135), we get a palindrome (63315651336).

The spelling of 53102331201 in words is "fifty-three billion, one hundred two million, three hundred thirty-one thousand, two hundred one".

Divisors: 1 3 29 87 610371623 1831114869 17700777067 53102331201