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53202911794 = 2231156585039
BaseRepresentation
bin110001100011001001…
…000000001000110010
312002022210122221121121
4301203021000020302
51332424421134134
640235135012454
73562263201004
oct614311001062
9162283587547
1053202911794
112062172509a
12a38966a12a
13502b4ba9c6
142809c76374
1515b5b6aab4
hexc63240232

53202911794 has 8 divisors (see below), whose sum is σ = 83274122880. Its totient is φ = 25444870836.

The previous prime is 53202911789. The next prime is 53202911813. The reversal of 53202911794 is 49711920235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 53202911794.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578292474 + ... + 578292565.

It is an arithmetic number, because the mean of its divisors is an integer number (10409265360).

Almost surely, 253202911794 is an apocalyptic number.

53202911794 is a deficient number, since it is larger than the sum of its proper divisors (30071211086).

53202911794 is a wasteful number, since it uses less digits than its factorization.

53202911794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156585064.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 53202911794 in words is "fifty-three billion, two hundred two million, nine hundred eleven thousand, seven hundred ninety-four".

Divisors: 1 2 23 46 1156585039 2313170078 26601455897 53202911794