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60880289420 = 2253044014471
BaseRepresentation
bin111000101100101111…
…110111111010001100
312211010212000010211002
4320230233313322030
51444140323230140
643545031515432
74253445631106
oct705457677214
9184125003732
1060880289420
1123901377585
12b970828b78
135982c420c2
142d3775c576
1518b4b89415
hexe2cbf7e8c

60880289420 has 12 divisors (see below), whose sum is σ = 127848607824. Its totient is φ = 24352115760.

The previous prime is 60880289417. The next prime is 60880289453. The reversal of 60880289420 is 2498208806.

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, 1522007216 + ... + 1522007255.

It is an arithmetic number, because the mean of its divisors is an integer number (10654050652).

Almost surely, 260880289420 is an apocalyptic number.

It is an amenable number.

60880289420 is an abundant number, since it is smaller than the sum of its proper divisors (66968318404).

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

60880289420 is a wasteful number, since it uses less digits than its factorization.

60880289420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044014480 (or 3044014478 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 47.

The spelling of 60880289420 in words is "sixty billion, eight hundred eighty million, two hundred eighty-nine thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 3044014471 6088028942 12176057884 15220072355 30440144710 60880289420