Search a number
-
+
107928575 = 5229148867
BaseRepresentation
bin1100110111011…
…01101111111111
321112002100011122
412123231233333
5210112203300
614413141155
72450243366
oct633555777
9245070148
10107928575
1155a17377
123018a7bb
131948b581
14104967dd
15971dc85
hex66edbff

107928575 has 12 divisors (see below), whose sum is σ = 138447240. Its totient is φ = 83364960.

The previous prime is 107928553. The next prime is 107928619. The reversal of 107928575 is 575829701.

It is not a de Polignac number, because 107928575 - 210 = 107927551 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73709 + ... + 75158.

It is an arithmetic number, because the mean of its divisors is an integer number (11537270).

Almost surely, 2107928575 is an apocalyptic number.

107928575 is a deficient number, since it is larger than the sum of its proper divisors (30518665).

107928575 is a wasteful number, since it uses less digits than its factorization.

107928575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148906 (or 148901 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 44.

The square root of 107928575 is about 10388.8678401450. The cubic root of 107928575 is about 476.1153108463.

The spelling of 107928575 in words is "one hundred seven million, nine hundred twenty-eight thousand, five hundred seventy-five".

Divisors: 1 5 25 29 145 725 148867 744335 3721675 4317143 21585715 107928575