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52800192 = 2632312957
BaseRepresentation
bin1100100101101…
…0101011000000
310200100112020200
43021122223000
5102004101232
65123405200
71210536264
oct311325300
9120315220
1052800192
1127893625
1215823800
13ac28b23
1470260a4
15497e77c
hex325aac0

52800192 has 84 divisors (see below), whose sum is σ = 156277056. Its totient is φ = 17026560.

The previous prime is 52800191. The next prime is 52800193. The reversal of 52800192 is 29100825.

It is an interprime number because it is at equal distance from previous prime (52800191) and next prime (52800193).

It is not an unprimeable number, because it can be changed into a prime (52800191) 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 11 ways as a sum of consecutive naturals, for example, 16378 + ... + 19334.

Almost surely, 252800192 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 52800192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78138528).

52800192 is an abundant number, since it is smaller than the sum of its proper divisors (103476864).

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

52800192 is a wasteful number, since it uses less digits than its factorization.

52800192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3006 (or 2993 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 52800192 is about 7266.3740613872. The cubic root of 52800192 is about 375.1559458068.

The spelling of 52800192 in words is "fifty-two million, eight hundred thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 124 144 186 192 248 279 288 372 496 558 576 744 992 1116 1488 1984 2232 2957 2976 4464 5914 5952 8871 8928 11828 17742 17856 23656 26613 35484 47312 53226 70968 91667 94624 106452 141936 183334 189248 212904 275001 283872 366668 425808 550002 567744 733336 825003 851616 1100004 1466672 1650006 1703232 2200008 2933344 3300012 4400016 5866688 6600024 8800032 13200048 17600064 26400096 52800192