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107214258 = 2317869043
BaseRepresentation
bin1100110001111…
…11010110110010
321110202001022110
412120333112302
5204421324013
614345550150
72441210004
oct630772662
9243661273
10107214258
1155579728
122baa5356
131929b3b8
141034c374
15962c2c3
hex663f5b2

107214258 has 8 divisors (see below), whose sum is σ = 214428528. Its totient is φ = 35738084.

The previous prime is 107214241. The next prime is 107214259. The reversal of 107214258 is 852412701.

It is a sphenic number, since it is the product of 3 distinct primes.

107214258 is an admirable number.

It is a super-2 number, since 2×1072142582 = 22989794236981128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107214259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8934516 + ... + 8934527.

It is an arithmetic number, because the mean of its divisors is an integer number (26803566).

Almost surely, 2107214258 is an apocalyptic number.

107214258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

107214258 is a wasteful number, since it uses less digits than its factorization.

107214258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17869048.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 107214258 is about 10354.4318047877. The cubic root of 107214258 is about 475.0626074448.

Adding to 107214258 its reverse (852412701), we get a palindrome (959626959).

The spelling of 107214258 in words is "one hundred seven million, two hundred fourteen thousand, two hundred fifty-eight".

Divisors: 1 2 3 6 17869043 35738086 53607129 107214258