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53100034 = 21310719087
BaseRepresentation
bin1100101010001…
…1111000000010
310200220202112221
43022203320002
5102043200114
65134041254
71213225411
oct312437002
9120822487
1053100034
1127a78929
121594922a
13b002450
1470a3478
1549dd524
hex32a3e02

53100034 has 16 divisors (see below), whose sum is σ = 86583168. Its totient is φ = 24277392.

The previous prime is 53100023. The next prime is 53100053. The reversal of 53100034 is 43000135.

It is a super-2 number, since 2×531000342 = 5639227221602312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53099990 and 53100017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6762 + ... + 12325.

It is an arithmetic number, because the mean of its divisors is an integer number (5411448).

Almost surely, 253100034 is an apocalyptic number.

53100034 is a deficient number, since it is larger than the sum of its proper divisors (33483134).

53100034 is a wasteful number, since it uses less digits than its factorization.

53100034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19209.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 53100034 is about 7286.9770138240. The cubic root of 53100034 is about 375.8647516055.

Adding to 53100034 its reverse (43000135), we get a palindrome (96100169).

The spelling of 53100034 in words is "fifty-three million, one hundred thousand, thirty-four".

Divisors: 1 2 13 26 107 214 1391 2782 19087 38174 248131 496262 2042309 4084618 26550017 53100034