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3056604050661 = 371398923117353
BaseRepresentation
bin101100011110101011110…
…011000111010011100101
3101211012121222202222110220
4230132223303013103211
5400034411114110121
610300103504434553
7433555332514620
oct54365363072345
911735558688426
103056604050661
11a79331334837
12414482618a59
1319230c851bc5
14a7d24754db7
1554798c8e6c6
hex2c7abcc74e5

3056604050661 has 32 divisors (see below), whose sum is σ = 4691756590080. Its totient is φ = 1733856084864.

The previous prime is 3056604050611. The next prime is 3056604050683. The reversal of 3056604050661 is 1660504066503.

It is not a de Polignac number, because 3056604050661 - 211 = 3056604048613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3056604050611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25987561 + ... + 26104913.

It is an arithmetic number, because the mean of its divisors is an integer number (146617393440).

Almost surely, 23056604050661 is an apocalyptic number.

It is an amenable number.

3056604050661 is a deficient number, since it is larger than the sum of its proper divisors (1635152539419).

3056604050661 is a wasteful number, since it uses less digits than its factorization.

3056604050661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126425.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 3056604050661 in words is "three trillion, fifty-six billion, six hundred four million, fifty thousand, six hundred sixty-one".

Divisors: 1 3 7 21 139 417 973 2919 8923 26769 62461 117353 187383 352059 821471 1240297 2464413 3720891 8682079 16312067 26046237 48936201 114184469 342553407 1047140819 3141422457 7329985733 21989957199 145552573841 436657721523 1018868016887 3056604050661