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52797049344 = 293913231
BaseRepresentation
bin110001001010111100…
…110000101000000000
312001021111222000000000
4301022330300220000
51331112021034334
640131000000000
73546234341364
oct611274605000
9161244860000
1052797049344
1120433615686
12a295760000
134c953a5c00
1427abdc72a4
1515901ea299
hexc4af30a00

52797049344 has 600 divisors, whose sum is σ = 176869072512. Its totient is φ = 15721205760.

The previous prime is 52797049321. The next prime is 52797049367. The reversal of 52797049344 is 44394079725.

52797049344 is a `hidden beast` number, since 5 + 27 + 97 + 0 + 493 + 44 = 666.

It is an interprime number because it is at equal distance from previous prime (52797049321) and next prime (52797049367).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1703130609 + ... + 1703130639.

Almost surely, 252797049344 is an apocalyptic number.

52797049344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52797049344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88434536256).

52797049344 is an abundant number, since it is smaller than the sum of its proper divisors (124072023168).

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

52797049344 is an frugal number, since it uses more digits than its factorization.

52797049344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 52797049344 in words is "fifty-two billion, seven hundred ninety-seven million, forty-nine thousand, three hundred forty-four".