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108380601 = 3272534637
BaseRepresentation
bin1100111010111…
…00000110111001
321112221022020100
412131130012321
5210221134401
614430550013
72454135300
oct635340671
9245838210
10108380601
11561a5a4a
1230368309
13195b9244
1410573437
1597acb86
hex675c1b9

108380601 has 36 divisors (see below), whose sum is σ = 185584932. Its totient is φ = 60750144.

The previous prime is 108380599. The next prime is 108380609. The reversal of 108380601 is 106083801.

It can be written as a sum of positive squares in 2 ways, for example, as 52490025 + 55890576 = 7245^2 + 7476^2 .

It is not a de Polignac number, because 108380601 - 21 = 108380599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108380609) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21055 + ... + 25691.

It is an arithmetic number, because the mean of its divisors is an integer number (5155137).

Almost surely, 2108380601 is an apocalyptic number.

It is an amenable number.

108380601 is a deficient number, since it is larger than the sum of its proper divisors (77204331).

108380601 is a wasteful number, since it uses less digits than its factorization.

108380601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710 (or 4700 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 108380601 is about 10410.6004149617. The cubic root of 108380601 is about 476.7790730933.

The spelling of 108380601 in words is "one hundred eight million, three hundred eighty thousand, six hundred one".

Divisors: 1 3 7 9 21 49 53 63 147 159 371 441 477 1113 2597 3339 4637 7791 13911 23373 32459 41733 97377 227213 245761 292131 681639 737283 1720327 2044917 2211849 5160981 12042289 15482943 36126867 108380601