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52670711 = 537113997
BaseRepresentation
bin1100100011101…
…1000011110111
310200002221122002
43020323003313
5101440430321
65120525515
71206456632
oct310730367
9120087562
1052670711
1127805315
121578089b
13abb1c02
146dd0c19
15495620b
hex323b0f7

52670711 has 8 divisors (see below), whose sum is σ = 54424224. Its totient is φ = 50945440.

The previous prime is 52670707. The next prime is 52670729. The reversal of 52670711 is 11707625.

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

It is a cyclic number.

It is not a de Polignac number, because 52670711 - 22 = 52670707 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52670771) 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, 3236 + ... + 10761.

It is an arithmetic number, because the mean of its divisors is an integer number (6803028).

Almost surely, 252670711 is an apocalyptic number.

52670711 is a deficient number, since it is larger than the sum of its proper divisors (1753513).

52670711 is a wasteful number, since it uses less digits than its factorization.

52670711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14121.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 52670711 is about 7257.4589905834. The cubic root of 52670711 is about 374.8490319720.

The spelling of 52670711 in words is "fifty-two million, six hundred seventy thousand, seven hundred eleven".

Divisors: 1 53 71 3763 13997 741841 993787 52670711