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100970344 = 23172925601
BaseRepresentation
bin1100000010010…
…10111101101000
321000222211021101
412001022331220
5201322022334
614004051144
72334143116
oct601127550
9230884241
10100970344
1151aa4572
1229993ab4
1317bc3387
14d5a4ab6
158ce7214
hex604af68

100970344 has 32 divisors (see below), whose sum is σ = 207376200. Its totient is φ = 45875200.

The previous prime is 100970341. The next prime is 100970347. The reversal of 100970344 is 443079001.

It is an interprime number because it is at equal distance from previous prime (100970341) and next prime (100970347).

It can be written as a sum of positive squares in 4 ways, for example, as 98604900 + 2365444 = 9930^2 + 1538^2 .

It is not an unprimeable number, because it can be changed into a prime (100970341) 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, 8857 + ... + 16744.

Almost surely, 2100970344 is an apocalyptic number.

It is an amenable number.

100970344 is an abundant number, since it is smaller than the sum of its proper divisors (106405856).

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

100970344 is a wasteful number, since it uses less digits than its factorization.

100970344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25653 (or 25649 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 100970344 is about 10048.4000716532. The cubic root of 100970344 is about 465.6553660301.

The spelling of 100970344 in words is "one hundred million, nine hundred seventy thousand, three hundred forty-four".

Divisors: 1 2 4 8 17 29 34 58 68 116 136 232 493 986 1972 3944 25601 51202 102404 204808 435217 742429 870434 1484858 1740868 2969716 3481736 5939432 12621293 25242586 50485172 100970344