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60115125 = 353722901
BaseRepresentation
bin1110010101010…
…0100010110101
311012010011110010
43211110202311
5110342141000
65544250433
71326653520
oct345244265
9135104403
1060115125
1130a2a424
1218170a19
13c5ba4a5
147dabbb7
155426d50
hex39548b5

60115125 has 32 divisors (see below), whose sum is σ = 114326784. Its totient is φ = 27480000.

The previous prime is 60115087. The next prime is 60115163. The reversal of 60115125 is 52151106.

60115125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60115087) and next prime (60115163).

It is not a de Polignac number, because 60115125 - 27 = 60114997 is a prime.

It is a super-2 number, since 2×601151252 = 7227656507531250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8826 + ... + 14075.

It is an arithmetic number, because the mean of its divisors is an integer number (3572712).

Almost surely, 260115125 is an apocalyptic number.

It is an amenable number.

60115125 is a deficient number, since it is larger than the sum of its proper divisors (54211659).

60115125 is a wasteful number, since it uses less digits than its factorization.

60115125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22926 (or 22916 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 60115125 is about 7753.3944179308. The cubic root of 60115125 is about 391.7369925527.

The spelling of 60115125 in words is "sixty million, one hundred fifteen thousand, one hundred twenty-five".

Divisors: 1 3 5 7 15 21 25 35 75 105 125 175 375 525 875 2625 22901 68703 114505 160307 343515 480921 572525 801535 1717575 2404605 2862625 4007675 8587875 12023025 20038375 60115125