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60073025 = 522402921
BaseRepresentation
bin1110010100101…
…0010001000001
311012001000200212
43211022101001
5110334314100
65543323505
71326420005
oct345122101
9135030625
1060073025
1130a00831
1218150595
13c5a428c
147d9a705
155419635
hex394a441

60073025 has 6 divisors (see below), whose sum is σ = 74490582. Its totient is φ = 48058400.

The previous prime is 60073001. The next prime is 60073031. The reversal of 60073025 is 52037006.

It can be written as a sum of positive squares in 3 ways, for example, as 6739216 + 53333809 = 2596^2 + 7303^2 .

It is not a de Polignac number, because 60073025 - 212 = 60068929 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1201436 + ... + 1201485.

It is an arithmetic number, because the mean of its divisors is an integer number (12415097).

Almost surely, 260073025 is an apocalyptic number.

It is an amenable number.

60073025 is a deficient number, since it is larger than the sum of its proper divisors (14417557).

60073025 is a wasteful number, since it uses less digits than its factorization.

60073025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402931 (or 2402926 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 60073025 is about 7750.6790025133. The cubic root of 60073025 is about 391.6455237317.

The spelling of 60073025 in words is "sixty million, seventy-three thousand, twenty-five".

Divisors: 1 5 25 2402921 12014605 60073025