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2722513060 = 225136125653
BaseRepresentation
bin1010001001000110…
…0100000010100100
321000201212222211001
42202101210002210
521033430404220
61130052523044
7124315656601
oct24221440244
97021788731
102722513060
1111778733a3
1263b920484
13345069997
141bb8136a8
1510e03080a
hexa24640a4

2722513060 has 12 divisors (see below), whose sum is σ = 5717277468. Its totient is φ = 1089005216.

The previous prime is 2722513049. The next prime is 2722513091. The reversal of 2722513060 is 603152272.

It can be written as a sum of positive squares in 2 ways, for example, as 959017024 + 1763496036 = 30968^2 + 41994^2 .

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, 68062807 + ... + 68062846.

It is an arithmetic number, because the mean of its divisors is an integer number (476439789).

Almost surely, 22722513060 is an apocalyptic number.

2722513060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2722513060 is an abundant number, since it is smaller than the sum of its proper divisors (2994764408).

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

2722513060 is a wasteful number, since it uses less digits than its factorization.

2722513060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136125662 (or 136125660 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2722513060 is about 52177.7065421622. The cubic root of 2722513060 is about 1396.3361785910.

The spelling of 2722513060 in words is "two billion, seven hundred twenty-two million, five hundred thirteen thousand, sixty".

Divisors: 1 2 4 5 10 20 136125653 272251306 544502612 680628265 1361256530 2722513060