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60794299225 = 5211244832
BaseRepresentation
bin111000100111100111…
…110110001101011001
312210220212012101110001
4320213213312031121
51444001320033400
643532320453001
74251353005612
oct704747661531
9183825171401
1060794299225
1123867884900
12b947a7a161
13596b19532a
142d2a176c09
1518ac350a6a
hexe279f6359

60794299225 has 27 divisors (see below), whose sum is σ = 82879610079. Its totient is φ = 44204173200.

The previous prime is 60794299207. The next prime is 60794299229. The reversal of 60794299225 is 52299249706.

The square root of 60794299225 is 246565.

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

It can be written as a sum of positive squares in only one way, i.e., 21885947721 + 38908351504 = 147939^2 + 197252^2 .

It is not a de Polignac number, because 60794299225 - 25 = 60794299193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60794299229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 13558834 + ... + 13563316.

Almost surely, 260794299225 is an apocalyptic number.

60794299225 is the 246565-th square number.

60794299225 is the 123283-rd centered octagonal number.

It is an amenable number.

60794299225 is a deficient number, since it is larger than the sum of its proper divisors (22085310854).

60794299225 is an frugal number, since it uses more digits than its factorization.

60794299225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8998 (or 4499 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 60794299225 in words is "sixty billion, seven hundred ninety-four million, two hundred ninety-nine thousand, two hundred twenty-five".

Divisors: 1 5 11 25 55 121 275 605 3025 4483 22415 49313 112075 246565 542443 1232825 2712215 13561075 20097289 100486445 221070179 502432225 1105350895 2431771969 5526754475 12158859845 60794299225