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5320531924 = 2219181461839
BaseRepresentation
bin1001111010010000…
…01101111111010100
3111201210112000200221
410331020031333110
541344024010144
62235541244124
7245563526611
oct47510157724
914653460627
105320531924
112290335424
121045a03644
1366a397c56
1438689b508
1521216dd84
hex13d20dfd4

5320531924 has 48 divisors (see below), whose sum is σ = 9888278400. Its totient is φ = 2497910400.

The previous prime is 5320531921. The next prime is 5320531967. The reversal of 5320531924 is 4291350235.

It is a self number, because there is not a number n which added to its sum of digits gives 5320531924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320531921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6341097 + ... + 6341935.

It is an arithmetic number, because the mean of its divisors is an integer number (206005800).

Almost surely, 25320531924 is an apocalyptic number.

It is an amenable number.

5320531924 is a deficient number, since it is larger than the sum of its proper divisors (4567746476).

5320531924 is a wasteful number, since it uses less digits than its factorization.

5320531924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504 (or 1502 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 5320531924 is about 72941.9764196173. The cubic root of 5320531924 is about 1745.7619269102.

The spelling of 5320531924 in words is "five billion, three hundred twenty million, five hundred thirty-one thousand, nine hundred twenty-four".

Divisors: 1 2 4 19 38 76 181 362 461 724 839 922 1678 1844 3356 3439 6878 8759 13756 15941 17518 31882 35036 63764 83441 151859 166882 303718 333764 386779 607436 773558 1547116 1585379 2885321 3170758 5770642 6341516 7348801 11541284 14697602 29395204 70006999 140013998 280027996 1330132981 2660265962 5320531924