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53214745182 = 2356915587213
BaseRepresentation
bin110001100011110110…
…001001001001011110
312002100121221010222020
4301203312021021132
51332440433321212
640240240401010
73562465604454
oct614366111136
9162317833866
1053214745182
1120628377755
12a391616166
135030aa1c01
14280b6769d4
1515b6c06d8c
hexc63d8925e

53214745182 has 16 divisors (see below), whose sum is σ = 106616543760. Its totient is φ = 17707072832.

The previous prime is 53214745123. The next prime is 53214745183. The reversal of 53214745182 is 28154741235.

53214745182 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53214745183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7790193 + ... + 7797020.

It is an arithmetic number, because the mean of its divisors is an integer number (6663533985).

Almost surely, 253214745182 is an apocalyptic number.

53214745182 is an abundant number, since it is smaller than the sum of its proper divisors (53401798578).

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

53214745182 is a wasteful number, since it uses less digits than its factorization.

53214745182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15587787.

The product of its digits is 268800, while the sum is 42.

The spelling of 53214745182 in words is "fifty-three billion, two hundred fourteen million, seven hundred forty-five thousand, one hundred eighty-two".

Divisors: 1 2 3 6 569 1138 1707 3414 15587213 31174426 46761639 93523278 8869124197 17738248394 26607372591 53214745182