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102229104 = 2432129773
BaseRepresentation
bin1100001011111…
…10010001110000
321010100202222010
412011332101300
5202132312404
614051042520
72350635015
oct605762160
9233322863
10102229104
115278426a
122a2a0440
13182442c3
14d81170c
158e95189
hex617e470

102229104 has 20 divisors (see below), whose sum is σ = 264091976. Its totient is φ = 34076352.

The previous prime is 102229097. The next prime is 102229133. The reversal of 102229104 is 401922201.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1064839 + ... + 1064934.

Almost surely, 2102229104 is an apocalyptic number.

It is an amenable number.

102229104 is an abundant number, since it is smaller than the sum of its proper divisors (161862872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102229104 is a wasteful number, since it uses less digits than its factorization.

102229104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129784 (or 2129778 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 102229104 is about 10110.8409145827. The cubic root of 102229104 is about 467.5824312499.

The spelling of 102229104 in words is "one hundred two million, two hundred twenty-nine thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 48 2129773 4259546 6389319 8519092 12778638 17038184 25557276 34076368 51114552 102229104