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53352124 = 2271905433
BaseRepresentation
bin1100101110000…
…1011010111100
310201101120100121
43023201122330
5102124231444
65143304324
71215325360
oct313413274
9121346317
1053352124
1128130271
1215a4b0a4
13b090107
14712b2a0
154a3d084
hex32e16bc

53352124 has 12 divisors (see below), whose sum is σ = 106704304. Its totient is φ = 22865184.

The previous prime is 53352071. The next prime is 53352127. The reversal of 53352124 is 42125335.

53352124 is an admirable number.

It is a super-2 number, since 2×533521242 = 5692898270622752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53352127) 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, 952689 + ... + 952744.

Almost surely, 253352124 is an apocalyptic number.

It is an amenable number.

53352124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53352124 is a wasteful number, since it uses less digits than its factorization.

53352124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905444 (or 1905442 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 53352124 is about 7304.2538291053. The cubic root of 53352124 is about 376.4586130976.

Adding to 53352124 its reverse (42125335), we get a palindrome (95477459).

The spelling of 53352124 in words is "fifty-three million, three hundred fifty-two thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 1905433 3810866 7621732 13338031 26676062 53352124