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53794052 = 221321731151
BaseRepresentation
bin1100110100110…
…1010100000100
310202020000120022
43031031110010
5102232402202
65200554312
71222145654
oct315152404
9122200508
1053794052
11284022a4
1216022998
13b1b6300
147204364
154ac8ea2
hex334d504

53794052 has 72 divisors (see below), whose sum is σ = 112154112. Its totient is φ = 22464000.

The previous prime is 53794049. The next prime is 53794057. The reversal of 53794052 is 25049735.

It is not an unprimeable number, because it can be changed into a prime (53794057) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 356177 + ... + 356327.

It is an arithmetic number, because the mean of its divisors is an integer number (1557696).

Almost surely, 253794052 is an apocalyptic number.

53794052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

53794052 is an abundant number, since it is smaller than the sum of its proper divisors (58360060).

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

53794052 is a wasteful number, since it uses less digits than its factorization.

53794052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 53794052 is about 7334.4428554594. The cubic root of 53794052 is about 377.4951875766.

The spelling of 53794052 in words is "fifty-three million, seven hundred ninety-four thousand, fifty-two".

Divisors: 1 2 4 13 17 26 31 34 52 62 68 124 151 169 221 302 338 403 442 527 604 676 806 884 1054 1612 1963 2108 2567 2873 3926 4681 5134 5239 5746 6851 7852 9362 10268 10478 11492 13702 18724 20956 25519 27404 33371 51038 60853 66742 79577 89063 102076 121706 133484 159154 178126 243412 318308 356252 433823 791089 867646 1034501 1582178 1735292 2069002 3164356 4138004 13448513 26897026 53794052