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60295225 = 5215532
BaseRepresentation
bin1110011000000…
…0100000111001
311012110022111111
43212000200321
5110413421400
65552200321
71331333554
oct346004071
9135408444
1060295225
1131042771
12182390a1
13c651463
14801769b
1554603ba
hex3980839

60295225 has 9 divisors (see below), whose sum is σ = 74814253. Its totient is φ = 48205120.

The previous prime is 60295211. The next prime is 60295241. The reversal of 60295225 is 52259206.

The square root of 60295225 is 7765.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 19386409 + 40908816 = 4403^2 + 6396^2 .

It is not a de Polignac number, because 60295225 - 29 = 60294713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 38049 + ... + 39601.

Almost surely, 260295225 is an apocalyptic number.

60295225 is the 7765-th square number.

60295225 is the 3883-rd centered octagonal number.

It is an amenable number.

60295225 is a deficient number, since it is larger than the sum of its proper divisors (14519028).

60295225 is an frugal number, since it uses more digits than its factorization.

60295225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3116 (or 1558 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The cubic root of 60295225 is about 392.1278065314.

The spelling of 60295225 in words is "sixty million, two hundred ninety-five thousand, two hundred twenty-five".

Divisors: 1 5 25 1553 7765 38825 2411809 12059045 60295225