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53006130404 = 2253793164923
BaseRepresentation
bin110001010111011010…
…010101110011100100
312001211002101102021222
4301113122111303210
51332024032133104
640203425155512
73554353450223
oct612732256344
9161732342258
1053006130404
1120530640347
12a33378bb98
134cc97bc706
1427cba90cba
1515a374a1be
hexc57695ce4

53006130404 has 24 divisors (see below), whose sum is σ = 95707301760. Its totient is φ = 25673847264.

The previous prime is 53006130383. The next prime is 53006130413. The reversal of 53006130404 is 40403160035.

It is an unprimeable number.

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, 1565714 + ... + 1599209.

It is an arithmetic number, because the mean of its divisors is an integer number (3987804240).

Almost surely, 253006130404 is an apocalyptic number.

It is an amenable number.

53006130404 is a deficient number, since it is larger than the sum of its proper divisors (42701171356).

53006130404 is a wasteful number, since it uses less digits than its factorization.

53006130404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165059 (or 3165057 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 53006130404 its reverse (40403160035), we get a palindrome (93409290439).

The spelling of 53006130404 in words is "fifty-three billion, six million, one hundred thirty thousand, four hundred four".

Divisors: 1 2 4 53 79 106 158 212 316 4187 8374 16748 3164923 6329846 12659692 167740919 250028917 335481838 500057834 670963676 1000115668 13251532601 26503065202 53006130404