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107479134 = 23271750177
BaseRepresentation
bin1100110100000…
…00000001011110
321111020111122200
412122000001132
5210003313014
614355352330
72443362150
oct632000136
9244214580
10107479134
115573a734
122bbb26a6
1319361b29
14103baad0
159680a09
hex668005e

107479134 has 48 divisors (see below), whose sum is σ = 281799648. Its totient is φ = 28901376.

The previous prime is 107479091. The next prime is 107479147. The reversal of 107479134 is 431974701.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22947 + ... + 27230.

It is an arithmetic number, because the mean of its divisors is an integer number (5870826).

Almost surely, 2107479134 is an apocalyptic number.

107479134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

107479134 is an abundant number, since it is smaller than the sum of its proper divisors (174320514).

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

107479134 is a wasteful number, since it uses less digits than its factorization.

107479134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50209 (or 50206 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 107479134 is about 10367.2143799576. The cubic root of 107479134 is about 475.4535044613.

It can be divided in two parts, 10747 and 9134, that added together give a square (19881 = 1412).

The spelling of 107479134 in words is "one hundred seven million, four hundred seventy-nine thousand, one hundred thirty-four".

Divisors: 1 2 3 6 7 9 14 17 18 21 34 42 51 63 102 119 126 153 238 306 357 714 1071 2142 50177 100354 150531 301062 351239 451593 702478 853009 903186 1053717 1706018 2107434 2559027 3161151 5118054 5971063 6322302 7677081 11942126 15354162 17913189 35826378 53739567 107479134