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107382276 = 22322982841
BaseRepresentation
bin1100110011010…
…00011000000100
321111001120210100
412121220120010
5204442213101
614353324100
72442506601
oct631503004
9244046710
10107382276
1155683991
122bb66630
1319329a11
14103936a8
159661e86
hex6668604

107382276 has 18 divisors (see below), whose sum is σ = 271438622. Its totient is φ = 35794080.

The previous prime is 107382269. The next prime is 107382277. The reversal of 107382276 is 672283701.

107382276 is a `hidden beast` number, since 1 + 0 + 7 + 382 + 276 = 666.

It can be written as a sum of positive squares in only one way, i.e., 105884100 + 1498176 = 10290^2 + 1224^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2982841 = 107382276 / (1 + 0 + 7 + 3 + 8 + 2 + 2 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 107382276.

It is not an unprimeable number, because it can be changed into a prime (107382277) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1491385 + ... + 1491456.

Almost surely, 2107382276 is an apocalyptic number.

It is an amenable number.

107382276 is an abundant number, since it is smaller than the sum of its proper divisors (164056346).

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

107382276 is a wasteful number, since it uses less digits than its factorization.

107382276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2982851 (or 2982846 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 107382276 is about 10362.5419661394. The cubic root of 107382276 is about 475.3106385415.

The spelling of 107382276 in words is "one hundred seven million, three hundred eighty-two thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 2982841 5965682 8948523 11931364 17897046 26845569 35794092 53691138 107382276