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130226698 = 2717547171
BaseRepresentation
bin1111100001100…
…01101000001010
3100002001012110001
413300301220022
5231314223243
620531113214
73140623450
oct760615012
9302035401
10130226698
1167567278
123774280a
1320c97a24
141341c9d0
15b675a4d
hex7c31a0a

130226698 has 16 divisors (see below), whose sum is σ = 236378304. Its totient is φ = 52528320.

The previous prime is 130226693. The next prime is 130226743. The reversal of 130226698 is 896622031.

It is not an unprimeable number, because it can be changed into a prime (130226693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273348 + ... + 273823.

It is an arithmetic number, because the mean of its divisors is an integer number (14773644).

Almost surely, 2130226698 is an apocalyptic number.

130226698 is a deficient number, since it is larger than the sum of its proper divisors (106151606).

130226698 is a wasteful number, since it uses less digits than its factorization.

130226698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547197.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 130226698 is about 11411.6912856947. The cubic root of 130226698 is about 506.8739940015.

The spelling of 130226698 in words is "one hundred thirty million, two hundred twenty-six thousand, six hundred ninety-eight".

Divisors: 1 2 7 14 17 34 119 238 547171 1094342 3830197 7660394 9301907 18603814 65113349 130226698