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107234957067 = 37171453720663
BaseRepresentation
bin110001111011110110…
…0111001011100001011
3101020210101111020112120
41203313230321130023
53224104122111232
6121132453142323
710514245044540
oct1436754713413
9336711436476
10107234957067
1141529379467
121894892a9a3
13a15c6bc024
145293c9cbc7
152bc94b592c
hex18f7b3970b

107234957067 has 32 divisors (see below), whose sum is σ = 173038021632. Its totient is φ = 57665823744.

The previous prime is 107234957041. The next prime is 107234957077. The reversal of 107234957067 is 760759432701.

It is a happy number.

It is not a de Polignac number, because 107234957067 - 219 = 107234432779 is a prime.

It is a super-2 number, since 2×1072349570672 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (107234957077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5179378 + ... + 5200040.

It is an arithmetic number, because the mean of its divisors is an integer number (5407438176).

Almost surely, 2107234957067 is an apocalyptic number.

107234957067 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

107234957067 is a deficient number, since it is larger than the sum of its proper divisors (65803064565).

107234957067 is a wasteful number, since it uses less digits than its factorization.

107234957067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35227.

The product of its (nonzero) digits is 2222640, while the sum is 51.

The spelling of 107234957067 in words is "one hundred seven billion, two hundred thirty-four million, nine hundred fifty-seven thousand, sixty-seven".

Divisors: 1 3 7 17 21 51 119 357 14537 20663 43611 61989 101759 144641 247129 305277 351271 433923 741387 1053813 1729903 2458897 5189709 7376691 300378031 901134093 2102646217 5106426527 6307938651 15319279581 35744985689 107234957067