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107671974 = 2319944491
BaseRepresentation
bin1100110101011…
…11000110100110
321111121022011220
412122233012212
5210031000344
614403441210
72445124314
oct632570646
9244538156
10107671974
1155861603
1230086206
13193cb837
141042b0b4
1596bcc19
hex66af1a6

107671974 has 16 divisors (see below), whose sum is σ = 226678080. Its totient is φ = 34001640.

The previous prime is 107671973. The next prime is 107671979. The reversal of 107671974 is 479176701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107671973) 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, 472132 + ... + 472359.

It is an arithmetic number, because the mean of its divisors is an integer number (14167380).

Almost surely, 2107671974 is an apocalyptic number.

107671974 is an abundant number, since it is smaller than the sum of its proper divisors (119006106).

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

107671974 is a wasteful number, since it uses less digits than its factorization.

107671974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944515.

The product of its (nonzero) digits is 74088, while the sum is 42.

The square root of 107671974 is about 10376.5106851966. The cubic root of 107671974 is about 475.7376888424.

The spelling of 107671974 in words is "one hundred seven million, six hundred seventy-one thousand, nine hundred seventy-four".

Divisors: 1 2 3 6 19 38 57 114 944491 1888982 2833473 5666946 17945329 35890658 53835987 107671974