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2685713060 = 225134285653
BaseRepresentation
bin1010000000010100…
…1011101010100100
320221011122100201002
42200011023222210
521000020304220
61122300052432
7123361120142
oct24005135244
96834570632
102685713060
111159018a78
1262b534118
1333a553834
141b6994592
1510abb1c75
hexa014baa4

2685713060 has 12 divisors (see below), whose sum is σ = 5639997468. Its totient is φ = 1074285216.

The previous prime is 2685713053. The next prime is 2685713071. The reversal of 2685713060 is 603175862.

It can be written as a sum of positive squares in 2 ways, for example, as 1422194944 + 1263518116 = 37712^2 + 35546^2 .

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, 67142807 + ... + 67142846.

It is an arithmetic number, because the mean of its divisors is an integer number (469999789).

Almost surely, 22685713060 is an apocalyptic number.

2685713060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2685713060 is an abundant number, since it is smaller than the sum of its proper divisors (2954284408).

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

2685713060 is a wasteful number, since it uses less digits than its factorization.

2685713060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134285662 (or 134285660 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 2685713060 is about 51823.8657377081. The cubic root of 2685713060 is about 1390.0162274040.

The spelling of 2685713060 in words is "two billion, six hundred eighty-five million, seven hundred thirteen thousand, sixty".

Divisors: 1 2 4 5 10 20 134285653 268571306 537142612 671428265 1342856530 2685713060