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53041208 = 23114161241
BaseRepresentation
bin1100101001010…
…1100000111000
310200210202212012
43022111200320
5102034304313
65132505052
71212562043
oct312254070
9120722765
1053041208
1127a38710
121591b188
13acb173c
147089c5a
1549cada8
hex3295838

53041208 has 64 divisors (see below), whose sum is σ = 113430240. Its totient is φ = 23040000.

The previous prime is 53041199. The next prime is 53041211. The reversal of 53041208 is 80214035.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 219968 + ... + 220208.

Almost surely, 253041208 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 53041208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56715120).

53041208 is an abundant number, since it is smaller than the sum of its proper divisors (60389032).

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

53041208 is a wasteful number, since it uses less digits than its factorization.

53041208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 53041208 is about 7282.9395164315. The cubic root of 53041208 is about 375.7259017894.

The spelling of 53041208 in words is "fifty-three million, forty-one thousand, two hundred eight".

Divisors: 1 2 4 8 11 22 41 44 61 82 88 122 164 241 244 328 451 482 488 671 902 964 1342 1804 1928 2501 2651 2684 3608 5002 5302 5368 9881 10004 10604 14701 19762 20008 21208 27511 29402 39524 55022 58804 79048 108691 110044 117608 161711 217382 220088 323422 434764 602741 646844 869528 1205482 1293688 2410964 4821928 6630151 13260302 26520604 53041208