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102413051 = 1367307383
BaseRepresentation
bin1100001101010…
…11001011111011
321010201010021222
412012223023323
5202204204201
614055022255
72352332216
oct606531373
9233633258
10102413051
115289a494
122a36a98b
13182a9c50
14d85c77d
158ece91b
hex61ab2fb

102413051 has 16 divisors (see below), whose sum is σ = 112594944. Its totient is φ = 92578464.

The previous prime is 102413033. The next prime is 102413071. The reversal of 102413051 is 150314201.

It is a cyclic number.

It is not a de Polignac number, because 102413051 - 26 = 102412987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102413071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267206 + ... + 267588.

It is an arithmetic number, because the mean of its divisors is an integer number (7037184).

Almost surely, 2102413051 is an apocalyptic number.

102413051 is a deficient number, since it is larger than the sum of its proper divisors (10181893).

102413051 is a wasteful number, since it uses less digits than its factorization.

102413051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 102413051 is about 10119.9333495829. The cubic root of 102413051 is about 467.8627129757.

Adding to 102413051 its reverse (150314201), we get a palindrome (252727252).

The spelling of 102413051 in words is "one hundred two million, four hundred thirteen thousand, fifty-one".

Divisors: 1 13 67 307 383 871 3991 4979 20569 25661 117581 267397 333593 1528553 7877927 102413051