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102034313 = 1943711759
BaseRepresentation
bin1100001010011…
…10101110001001
321002222212202122
412011032232021
5202110044223
614042541025
72346164063
oct605165611
9232885678
10102034313
1152660987
122a207775
13181a6744
14d7a0733
158e575c8
hex614eb89

102034313 has 16 divisors (see below), whose sum is σ = 111513600. Its totient is φ = 93033360.

The previous prime is 102034291. The next prime is 102034327. The reversal of 102034313 is 313430201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 102034313 - 26 = 102034249 is a prime.

It is a super-2 number, since 2×1020343132 = 20822002058763938, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102034291 and 102034300.

It is not an unprimeable number, because it can be changed into a prime (102034393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57128 + ... + 58886.

It is an arithmetic number, because the mean of its divisors is an integer number (6969600).

Almost surely, 2102034313 is an apocalyptic number.

It is an amenable number.

102034313 is a deficient number, since it is larger than the sum of its proper divisors (9479287).

102034313 is a wasteful number, since it uses less digits than its factorization.

102034313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 102034313 is about 10101.2035421528. The cubic root of 102034313 is about 467.2852596465.

Adding to 102034313 its reverse (313430201), we get a palindrome (415464514).

The spelling of 102034313 in words is "one hundred two million, thirty-four thousand, three hundred thirteen".

Divisors: 1 19 43 71 817 1349 1759 3053 33421 58007 75637 124889 1437103 2372891 5370227 102034313