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760470020 = 22538023501
BaseRepresentation
bin101101010100111…
…101101000000100
31221222221212202022
4231110331220010
53024140020040
6203243302312
724562613522
oct5524755004
91858855668
10760470020
113602a1422
1219281a998
13c172227b
1472dd9312
1546b696b5
hex2d53da04

760470020 has 12 divisors (see below), whose sum is σ = 1596987084. Its totient is φ = 304188000.

The previous prime is 760469989. The next prime is 760470043. The reversal of 760470020 is 20074067.

It can be written as a sum of positive squares in 2 ways, for example, as 124724224 + 635745796 = 11168^2 + 25214^2 .

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, 19011731 + ... + 19011770.

It is an arithmetic number, because the mean of its divisors is an integer number (133082257).

Almost surely, 2760470020 is an apocalyptic number.

It is an amenable number.

760470020 is an abundant number, since it is smaller than the sum of its proper divisors (836517064).

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

760470020 is a wasteful number, since it uses less digits than its factorization.

760470020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38023510 (or 38023508 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 760470020 is about 27576.6208952439. The cubic root of 760470020 is about 912.7686159835.

The spelling of 760470020 in words is "seven hundred sixty million, four hundred seventy thousand, twenty".

Divisors: 1 2 4 5 10 20 38023501 76047002 152094004 190117505 380235010 760470020