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4872807936 = 2933352489
BaseRepresentation
bin1001000100111000…
…10010011000000000
3110120121001021212000
410202130102120000
534434414323221
62123305104000
7231516120063
oct44234223000
913517037760
104872807936
1120806337a7
12b3ba88000
135c86b7209
143432328da
151d7bcee26
hex122712600

4872807936 has 80 divisors (see below), whose sum is σ = 14423890800. Its totient is φ = 1624264704.

The previous prime is 4872807931. The next prime is 4872807949. The reversal of 4872807936 is 6397082784.

It is a super-2 number, since 2×48728079362 = 47488514362289160192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4872807931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162421 + ... + 190068.

It is an arithmetic number, because the mean of its divisors is an integer number (180298635).

Almost surely, 24872807936 is an apocalyptic number.

It is an amenable number.

4872807936 is an abundant number, since it is smaller than the sum of its proper divisors (9551082864).

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

4872807936 is an equidigital number, since it uses as much as digits as its factorization.

4872807936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352516 (or 352494 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The square root of 4872807936 is about 69805.5007574618. The cubic root of 4872807936 is about 1695.3515380197.

The spelling of 4872807936 in words is "four billion, eight hundred seventy-two million, eight hundred seven thousand, nine hundred thirty-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1152 1536 1728 2304 3456 4608 6912 13824 352489 704978 1057467 1409956 2114934 2819912 3172401 4229868 5639824 6344802 8459736 9517203 11279648 12689604 16919472 19034406 22559296 25379208 33838944 38068812 45118592 50758416 67677888 76137624 90237184 101516832 135355776 152275248 180474368 203033664 270711552 304550496 406067328 541423104 609100992 812134656 1218201984 1624269312 2436403968 4872807936