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55254355024 = 24111879167081
BaseRepresentation
bin110011011101011010…
…101000110001010000
312021121202211001200111
4303131122220301100
51401130103330044
641214500331104
73664153161031
oct633532506120
9167552731614
1055254355024
1121484708820
12a8606a3a94
13529750733b
1429624c2a88
151685ce0b34
hexcdd6a8c50

55254355024 has 40 divisors (see below), whose sum is σ = 116850467520. Its totient is φ = 25102099200.

The previous prime is 55254354989. The next prime is 55254355033. The reversal of 55254355024 is 42055345255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247164 + ... + 414244.

It is an arithmetic number, because the mean of its divisors is an integer number (2921261688).

Almost surely, 255254355024 is an apocalyptic number.

It is an amenable number.

55254355024 is an abundant number, since it is smaller than the sum of its proper divisors (61596112496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55254355024 is a wasteful number, since it uses less digits than its factorization.

55254355024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168979 (or 168973 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 40.

The spelling of 55254355024 in words is "fifty-five billion, two hundred fifty-four million, three hundred fifty-five thousand, twenty-four".

Divisors: 1 2 4 8 11 16 22 44 88 176 1879 3758 7516 15032 20669 30064 41338 82676 165352 167081 330704 334162 668324 1336648 1837891 2673296 3675782 7351564 14703128 29406256 313945199 627890398 1255780796 2511561592 3453397189 5023123184 6906794378 13813588756 27627177512 55254355024