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5752040 = 235720543
BaseRepresentation
bin10101111100010011101000
3101211020022112
4111330103220
52433031130
6323141452
766614540
oct25742350
911736275
105752040
113279658
121b14888
131265198
14a9a320
15789495
hex57c4e8

5752040 has 32 divisors (see below), whose sum is σ = 14791680. Its totient is φ = 1972032.

The previous prime is 5752031. The next prime is 5752091. The reversal of 5752040 is 402575.

It is a junction number, because it is equal to n+sod(n) for n = 5751997 and 5752015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9992 + ... + 10551.

It is an arithmetic number, because the mean of its divisors is an integer number (462240).

Almost surely, 25752040 is an apocalyptic number.

It is an amenable number.

5752040 is an abundant number, since it is smaller than the sum of its proper divisors (9039640).

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

5752040 is a wasteful number, since it uses less digits than its factorization.

5752040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20561 (or 20557 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 5752040 is about 2398.3410933393. The cubic root of 5752040 is about 179.1735777636.

The spelling of 5752040 in words is "five million, seven hundred fifty-two thousand, forty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 20543 41086 82172 102715 143801 164344 205430 287602 410860 575204 719005 821720 1150408 1438010 2876020 5752040