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53024331032 = 23172947286049
BaseRepresentation
bin110001011000011111…
…110001010100011000
312001212100122002212022
4301120133301110120
51332043212043112
640205315234012
73554664243251
oct613037612430
9161770562768
1053024331032
112053a941792
12a3398a8908
1350004c2b0a
1427d026bb28
1515a5142d72
hexc587f1518

53024331032 has 64 divisors (see below), whose sum is σ = 111216240000. Its totient is φ = 23579508736.

The previous prime is 53024331007. The next prime is 53024331037. The reversal of 53024331032 is 23013342035.

It is a happy number.

It is a super-2 number, since 2×530243310322 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53024330992 and 53024331010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53024331037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42344 + ... + 328392.

It is an arithmetic number, because the mean of its divisors is an integer number (1737753750).

Almost surely, 253024331032 is an apocalyptic number.

It is an amenable number.

53024331032 is an abundant number, since it is smaller than the sum of its proper divisors (58191908968).

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

53024331032 is a wasteful number, since it uses less digits than its factorization.

53024331032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286148 (or 286144 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 53024331032 its reverse (23013342035), we get a palindrome (76037673067).

It can be divided in two parts, 5302 and 4331032, that added together give a palindrome (4336334).

The spelling of 53024331032 in words is "fifty-three billion, twenty-four million, three hundred thirty-one thousand, thirty-two".

Divisors: 1 2 4 8 17 29 34 47 58 68 94 116 136 188 232 376 493 799 986 1363 1598 1972 2726 3196 3944 5452 6392 10904 23171 46342 92684 185368 286049 572098 1144196 2288392 4862833 8295421 9725666 13444303 16590842 19451332 26888606 33181684 38902664 53777212 66363368 107554424 141022157 228553151 282044314 389884787 457106302 564088628 779769574 914212604 1128177256 1559539148 1828425208 3119078296 6628041379 13256082758 26512165516 53024331032