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55795034245 = 5113103195783
BaseRepresentation
bin110011111101101001…
…001010100010000101
312100000110012102010211
4303331221022202011
51403232012043440
641344253115421
74013436652216
oct637551124205
9170013172124
1055795034245
112173192a055
12a991788b71
135352533182
1429b422740d
1516b84e1eea
hexcfda4a885

55795034245 has 16 divisors (see below), whose sum is σ = 67612776192. Its totient is φ = 44197646080.

The previous prime is 55795034237. The next prime is 55795034249. The reversal of 55795034245 is 54243059755.

55795034245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55795034245 - 23 = 55795034237 is a prime.

It is a super-2 number, since 2×557950342452 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55795034249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534624 + ... + 630406.

It is an arithmetic number, because the mean of its divisors is an integer number (4225798512).

Almost surely, 255795034245 is an apocalyptic number.

It is an amenable number.

55795034245 is a deficient number, since it is larger than the sum of its proper divisors (11817741947).

55795034245 is a wasteful number, since it uses less digits than its factorization.

55795034245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96932.

The product of its (nonzero) digits is 3780000, while the sum is 49.

The spelling of 55795034245 in words is "fifty-five billion, seven hundred ninety-five million, thirty-four thousand, two hundred forty-five".

Divisors: 1 5 113 565 1031 5155 95783 116503 478915 582515 10823479 54117395 98752273 493761365 11159006849 55795034245