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5253001836 = 2231741628049
BaseRepresentation
bin1001110010001101…
…00111001001101100
3111120002110010211120
410321012213021230
541224232024321
62225130020540
7244113531105
oct47106471154
914502403746
105253001836
112256201035
121027277750
136593b2714
1437b91d3ac
1520b27eec6
hex1391a726c

5253001836 has 48 divisors (see below), whose sum is σ = 13294562400. Its totient is φ = 1607802880.

The previous prime is 5253001829. The next prime is 5253001847. The reversal of 5253001836 is 6381003525.

It is a junction number, because it is equal to n+sod(n) for n = 5253001797 and 5253001806.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305661 + ... + 322388.

It is an arithmetic number, because the mean of its divisors is an integer number (276970050).

Almost surely, 25253001836 is an apocalyptic number.

It is an amenable number.

5253001836 is an abundant number, since it is smaller than the sum of its proper divisors (8041560564).

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

5253001836 is a wasteful number, since it uses less digits than its factorization.

5253001836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628114 (or 628112 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 5253001836 is about 72477.5954071325. The cubic root of 5253001836 is about 1738.3445120882.

The spelling of 5253001836 in words is "five billion, two hundred fifty-three million, one thousand, eight hundred thirty-six".

Divisors: 1 2 3 4 6 12 17 34 41 51 68 82 102 123 164 204 246 492 697 1394 2091 2788 4182 8364 628049 1256098 1884147 2512196 3768294 7536588 10676833 21353666 25750009 32030499 42707332 51500018 64060998 77250027 103000036 128121996 154500054 309000108 437750153 875500306 1313250459 1751000612 2626500918 5253001836