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107460128 = 2517251787
BaseRepresentation
bin1100110011110…
…11011000100000
321111012112120202
412121323120200
5210002211003
614355124332
72443252556
oct631733040
9244175522
10107460128
1155727426
122bba36a8
1319356299
14103b3bd6
15967a088
hex667b620

107460128 has 48 divisors (see below), whose sum is σ = 225185184. Its totient is φ = 50304000.

The previous prime is 107460121. The next prime is 107460253. The reversal of 107460128 is 821064701.

It is a self number, because there is not a number n which added to its sum of digits gives 107460128.

It is not an unprimeable number, because it can be changed into a prime (107460121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136151 + ... + 136937.

It is an arithmetic number, because the mean of its divisors is an integer number (4691358).

Almost surely, 2107460128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107460128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112592592).

107460128 is an abundant number, since it is smaller than the sum of its proper divisors (117725056).

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

107460128 is a wasteful number, since it uses less digits than its factorization.

107460128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065 (or 1057 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 107460128 is about 10366.2976997576. The cubic root of 107460128 is about 475.4254773095.

The spelling of 107460128 in words is "one hundred seven million, four hundred sixty thousand, one hundred twenty-eight".

Divisors: 1 2 4 8 16 17 32 34 68 136 251 272 502 544 787 1004 1574 2008 3148 4016 4267 6296 8032 8534 12592 13379 17068 25184 26758 34136 53516 68272 107032 136544 197537 214064 395074 428128 790148 1580296 3160592 3358129 6321184 6716258 13432516 26865032 53730064 107460128