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575994000940 = 22573394516439
BaseRepresentation
bin10000110000110111110…
…10101111011000101100
32001001202000022221121221
420120123322233120230
533414113431012230
61120335154233124
756420445140401
oct10303372573054
92031660287557
10575994000940
11202306663156
129376b2857a4
1342415340737
141dc41d262a8
15eeb259427a
hex861beaf62c

575994000940 has 24 divisors (see below), whose sum is σ = 1226157095520. Its totient is φ = 227241468288.

The previous prime is 575994000899. The next prime is 575994000941. The reversal of 575994000940 is 49000499575.

It is not an unprimeable number, because it can be changed into a prime (575994000941) 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, 197256760 + ... + 197259679.

It is an arithmetic number, because the mean of its divisors is an integer number (51089878980).

Almost surely, 2575994000940 is an apocalyptic number.

It is an amenable number.

575994000940 is an abundant number, since it is smaller than the sum of its proper divisors (650163094580).

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

575994000940 is a wasteful number, since it uses less digits than its factorization.

575994000940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394516521 (or 394516519 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 52.

The spelling of 575994000940 in words is "five hundred seventy-five billion, nine hundred ninety-four million, nine hundred forty", and thus it is an aban number.

Divisors: 1 2 4 5 10 20 73 146 292 365 730 1460 394516439 789032878 1578065756 1972582195 3945164390 7890328780 28799700047 57599400094 115198800188 143998500235 287997000470 575994000940