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560401042 = 2557503053
BaseRepresentation
bin100001011001110…
…000101010010010
31110001111022201011
4201121300222102
52121430313132
6131335201134
716613221165
oct4131605222
91401438634
10560401042
11268371663
121378161aa
138c142766
14545d9adc
15342e9b47
hex21670a92

560401042 has 8 divisors (see below), whose sum is σ = 842112396. Its totient is φ = 279696912.

The previous prime is 560401033. The next prime is 560401091. The reversal of 560401042 is 240104065.

It can be written as a sum of positive squares in 2 ways, for example, as 440958001 + 119443041 = 20999^2 + 10929^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250413 + ... + 252640.

Almost surely, 2560401042 is an apocalyptic number.

560401042 is a deficient number, since it is larger than the sum of its proper divisors (281711354).

560401042 is a wasteful number, since it uses less digits than its factorization.

560401042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503612.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 560401042 is about 23672.7911746798. The cubic root of 560401042 is about 824.4537759266.

The spelling of 560401042 in words is "five hundred sixty million, four hundred one thousand, forty-two".

Divisors: 1 2 557 1114 503053 1006106 280200521 560401042