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107214459 = 3116774799
BaseRepresentation
bin1100110001111…
…11011001111011
321110202001120220
412120333121323
5204421330314
614345551123
72441210412
oct630773173
9243661526
10107214459
11555798a0
122baa54a3
131929b511
141034c479
15962c3a9
hex663f67b

107214459 has 16 divisors (see below), whose sum is σ = 156211200. Its totient is φ = 64868960.

The previous prime is 107214449. The next prime is 107214469. The reversal of 107214459 is 954412701.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (107214449) and next prime (107214469).

It is a cyclic number.

It is not a de Polignac number, because 107214459 - 28 = 107214203 is a prime.

It is a super-2 number, since 2×1072144592 = 22989880437325362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (107214449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19942 + ... + 24740.

It is an arithmetic number, because the mean of its divisors is an integer number (9763200).

Almost surely, 2107214459 is an apocalyptic number.

107214459 is a deficient number, since it is larger than the sum of its proper divisors (48996741).

107214459 is a wasteful number, since it uses less digits than its factorization.

107214459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 107214459 is about 10354.4415107721. The cubic root of 107214459 is about 475.0629043193.

The spelling of 107214459 in words is "one hundred seven million, two hundred fourteen thousand, four hundred fifty-nine".

Divisors: 1 3 11 33 677 2031 4799 7447 14397 22341 52789 158367 3248923 9746769 35738153 107214459