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52304874 = 23311791571
BaseRepresentation
bin1100011110000…
…1101111101010
310122102100210120
43013201233222
5101342223444
65105024110
71203404226
oct307415752
9118370716
1052304874
1127585476
1215625036
13aab453b
146d37786
1548d2b19
hex31e1bea

52304874 has 32 divisors (see below), whose sum is σ = 108656640. Its totient is φ = 16767600.

The previous prime is 52304827. The next prime is 52304927. The reversal of 52304874 is 47840325.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32509 + ... + 34079.

It is an arithmetic number, because the mean of its divisors is an integer number (3395520).

Almost surely, 252304874 is an apocalyptic number.

52304874 is an abundant number, since it is smaller than the sum of its proper divisors (56351766).

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

52304874 is a wasteful number, since it uses less digits than its factorization.

52304874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 52304874 is about 7232.2108652887. The cubic root of 52304874 is about 373.9791470353.

The spelling of 52304874 in words is "fifty-two million, three hundred four thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 31 62 93 179 186 358 537 1074 1571 3142 4713 5549 9426 11098 16647 33294 48701 97402 146103 281209 292206 562418 843627 1687254 8717479 17434958 26152437 52304874