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52705046 = 2257102539
BaseRepresentation
bin1100100100001…
…1011100010110
310200011200201202
43021003130112
5101443030141
65121352502
71206662012
oct311033426
9120150652
1052705046
1127829099
1215798732
13abc4724
146ddd542
15496149b
hex3243716

52705046 has 8 divisors (see below), whose sum is σ = 79365960. Its totient is φ = 26249728.

The previous prime is 52705043. The next prime is 52705073. The reversal of 52705046 is 64050725.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52705043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50756 + ... + 51783.

It is an arithmetic number, because the mean of its divisors is an integer number (9920745).

Almost surely, 252705046 is an apocalyptic number.

52705046 is a deficient number, since it is larger than the sum of its proper divisors (26660914).

52705046 is a wasteful number, since it uses less digits than its factorization.

52705046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102798.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 52705046 is about 7259.8241025523. The cubic root of 52705046 is about 374.9304665151.

The spelling of 52705046 in words is "fifty-two million, seven hundred five thousand, forty-six".

Divisors: 1 2 257 514 102539 205078 26352523 52705046