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52134148 = 22111184867
BaseRepresentation
bin1100011011100…
…0000100000100
310122002200121101
43012320010010
5101321243043
65101225444
71202063413
oct306700404
9118080541
1052134148
1127479180
1215562284
13aa54911
146cd147a
15489c24d
hex31b8104

52134148 has 12 divisors (see below), whose sum is σ = 99528912. Its totient is φ = 23697320.

The previous prime is 52134133. The next prime is 52134163. The reversal of 52134148 is 84143125.

It is an interprime number because it is at equal distance from previous prime (52134133) and next prime (52134163).

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, 592390 + ... + 592477.

It is an arithmetic number, because the mean of its divisors is an integer number (8294076).

Almost surely, 252134148 is an apocalyptic number.

It is an amenable number.

52134148 is a deficient number, since it is larger than the sum of its proper divisors (47394764).

52134148 is a wasteful number, since it uses less digits than its factorization.

52134148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184882 (or 1184880 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 52134148 is about 7220.3980499693. The cubic root of 52134148 is about 373.5718073173.

The spelling of 52134148 in words is "fifty-two million, one hundred thirty-four thousand, one hundred forty-eight".

Divisors: 1 2 4 11 22 44 1184867 2369734 4739468 13033537 26067074 52134148