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54700495929 = 3231119542871
BaseRepresentation
bin110010111100011001…
…110101010000111001
312020012011122002211200
4302330121311100321
51344011311332204
641043513244413
73644346354342
oct627431652071
9166164562750
1054700495929
1121220005232
12a727103709
135209845471
14290cb0b0c9
151652389539
hexcbc675439

54700495929 has 12 divisors (see below), whose sum is σ = 79265888832. Its totient is φ = 36349738200.

The previous prime is 54700495909. The next prime is 54700495943. The reversal of 54700495929 is 92959400745.

54700495929 is a `hidden beast` number, since 5 + 4 + 7 + 0 + 0 + 49 + 592 + 9 = 666.

It is not a de Polignac number, because 54700495929 - 235 = 20340757561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54700495909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9768637 + ... + 9774234.

It is an arithmetic number, because the mean of its divisors is an integer number (6605490736).

Almost surely, 254700495929 is an apocalyptic number.

It is an amenable number.

54700495929 is a deficient number, since it is larger than the sum of its proper divisors (24565392903).

54700495929 is a wasteful number, since it uses less digits than its factorization.

54700495929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19543188 (or 19543185 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The spelling of 54700495929 in words is "fifty-four billion, seven hundred million, four hundred ninety-five thousand, nine hundred twenty-nine".

Divisors: 1 3 9 311 933 2799 19542871 58628613 175885839 6077832881 18233498643 54700495929