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430244102 = 23161113761
BaseRepresentation
bin11001101001010…
…000000100000110
31002222120122221202
4121221100010012
51340120302402
6110405342502
713443004661
oct3151200406
91088518852
10430244102
11200952842
12100107a32
136b1a0712
14411d86d8
1527b89b02
hex19a50106

430244102 has 16 divisors (see below), whose sum is σ = 677111424. Its totient is φ = 204768000.

The previous prime is 430244099. The next prime is 430244137. The reversal of 430244102 is 201442034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53099 + ... + 60662.

It is an arithmetic number, because the mean of its divisors is an integer number (42319464).

Almost surely, 2430244102 is an apocalyptic number.

430244102 is a deficient number, since it is larger than the sum of its proper divisors (246867322).

430244102 is a wasteful number, since it uses less digits than its factorization.

430244102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113855.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 430244102 is about 20742.3263401191. The cubic root of 430244102 is about 754.9270294811.

Adding to 430244102 its reverse (201442034), we get a palindrome (631686136).

The spelling of 430244102 in words is "four hundred thirty million, two hundred forty-four thousand, one hundred two".

Divisors: 1 2 31 61 62 122 1891 3782 113761 227522 3526591 6939421 7053182 13878842 215122051 430244102