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52358796 = 223271731201
BaseRepresentation
bin1100011110111…
…0111010001100
310122112002202200
43013232322030
5101400440141
65110121500
71204020360
oct307567214
9118462680
1052358796
1127611a36
1215650290
13ab02c49
146d4d2a0
1548e3ab6
hex31eee8c

52358796 has 72 divisors (see below), whose sum is σ = 152259744. Its totient is φ = 14860800.

The previous prime is 52358791. The next prime is 52358809. The reversal of 52358796 is 69785325.

It is a happy number.

52358796 is a `hidden beast` number, since 523 + 58 + 79 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (52358791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42996 + ... + 44196.

Almost surely, 252358796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52358796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76129872).

52358796 is an abundant number, since it is smaller than the sum of its proper divisors (99900948).

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

52358796 is a wasteful number, since it uses less digits than its factorization.

52358796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391 (or 1386 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 52358796 is about 7235.9378106780. The cubic root of 52358796 is about 374.1076167569.

It can be divided in two parts, 523 and 58796, that added together give a cube (59319 = 393).

The spelling of 52358796 in words is "fifty-two million, three hundred fifty-eight thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 173 252 346 519 692 1038 1201 1211 1557 2076 2402 2422 3114 3603 3633 4804 4844 6228 7206 7266 8407 10809 10899 14412 14532 16814 21618 21798 25221 33628 43236 43596 50442 75663 100884 151326 207773 302652 415546 623319 831092 1246638 1454411 1869957 2493276 2908822 3739914 4363233 5817644 7479828 8726466 13089699 17452932 26179398 52358796