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3056380785225 = 325257723542313
BaseRepresentation
bin101100011110011110011…
…111011011001001001001
3101211012001102122220212200
4230132132133123021021
5400033431440111400
610300025411230413
7433546652011155
oct54363637331111
911735042586780
103056380785225
11a79227301149
1241441b8a8409
131922a5510091
14a7d02c38065
155478438bb00
hex2c79e7db249

3056380785225 has 36 divisors (see below), whose sum is σ = 5483805369276. Its totient is φ = 1627244605440.

The previous prime is 3056380785167. The next prime is 3056380785239. The reversal of 3056380785225 is 5225870836503.

3056380785225 is a `hidden beast` number, since 3 + 0 + 563 + 8 + 0 + 7 + 8 + 52 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 167958169929 + 2888422615296 = 409827^2 + 1699536^2 .

It is not a de Polignac number, because 3056380785225 - 220 = 3056379736649 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11641332 + ... + 11900981.

Almost surely, 23056380785225 is an apocalyptic number.

It is an amenable number.

3056380785225 is a deficient number, since it is larger than the sum of its proper divisors (2427424584051).

3056380785225 is a wasteful number, since it uses less digits than its factorization.

3056380785225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23542906 (or 23542898 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 3056380785225 in words is "three trillion, fifty-six billion, three hundred eighty million, seven hundred eighty-five thousand, two hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 577 1731 2885 5193 8655 14425 25965 43275 129825 23542313 70626939 117711565 211880817 353134695 588557825 1059404085 1765673475 5297020425 13583914601 40751743803 67919573005 122255231409 203758719015 339597865025 611276157045 1018793595075 3056380785225