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5747690540 = 2251931489039
BaseRepresentation
bin1010101101001011…
…01100110000101100
3112211120021221011102
411112211230300230
543232402044130
62350200542232
7262301364164
oct52645546054
915746257142
105747690540
11248a46aa79
121144a81978
13707a28127
143c74d15a4
152398e9645
hex15696cc2c

5747690540 has 24 divisors (see below), whose sum is σ = 12132697920. Its totient is φ = 2287162368.

The previous prime is 5747690521. The next prime is 5747690561. The reversal of 5747690540 is 450967475.

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, 740660 + ... + 748379.

It is an arithmetic number, because the mean of its divisors is an integer number (505529080).

Almost surely, 25747690540 is an apocalyptic number.

It is an amenable number.

5747690540 is an abundant number, since it is smaller than the sum of its proper divisors (6385007380).

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

5747690540 is a wasteful number, since it uses less digits than its factorization.

5747690540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489241 (or 1489239 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The square root of 5747690540 is about 75813.5247828512. The cubic root of 5747690540 is about 1791.2840510488.

The spelling of 5747690540 in words is "five billion, seven hundred forty-seven million, six hundred ninety thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 193 386 772 965 1930 3860 1489039 2978078 5956156 7445195 14890390 29780780 287384527 574769054 1149538108 1436922635 2873845270 5747690540