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53760652 = 221119107601
BaseRepresentation
bin1100110100010…
…1001010001100
310202011022202021
43031011022030
5102230320102
65200135524
71221646411
oct315051214
9122138667
1053760652
112838a1a0
12160075a4
13b1a404a
1471d6108
154abe137
hex334528c

53760652 has 48 divisors (see below), whose sum is σ = 109226880. Its totient is φ = 22896000.

The previous prime is 53760649. The next prime is 53760673. The reversal of 53760652 is 25606735.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89152 + ... + 89752.

It is an arithmetic number, because the mean of its divisors is an integer number (2275560).

Almost surely, 253760652 is an apocalyptic number.

It is an amenable number.

53760652 is an abundant number, since it is smaller than the sum of its proper divisors (55466228).

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

53760652 is a wasteful number, since it uses less digits than its factorization.

53760652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 53760652 is about 7332.1655736897. The cubic root of 53760652 is about 377.4170441813.

The spelling of 53760652 in words is "fifty-three million, seven hundred sixty thousand, six hundred fifty-two".

Divisors: 1 2 4 11 19 22 38 44 76 107 209 214 418 428 601 836 1177 1202 2033 2354 2404 4066 4708 6611 8132 11419 13222 22363 22838 26444 44726 45676 64307 89452 125609 128614 251218 257228 502436 707377 1221833 1414754 2443666 2829508 4887332 13440163 26880326 53760652