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2060395980 = 223534339933
BaseRepresentation
bin111101011001111…
…0010010111001100
312022120222221221020
41322303302113030
513204430132410
6540241234140
7102026035236
oct17263622714
95276887836
102060395980
11968048aa5
12496032950
1326ab32626
141578db256
15c0d42a70
hex7acf25cc

2060395980 has 24 divisors (see below), whose sum is σ = 5769108912. Its totient is φ = 549438912.

The previous prime is 2060395951. The next prime is 2060395991. The reversal of 2060395980 is 895930602.

It is a super-3 number, since 3×20603959803 (a number of 29 digits) contains 333 as substring.

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, 17169907 + ... + 17170026.

It is an arithmetic number, because the mean of its divisors is an integer number (240379538).

Almost surely, 22060395980 is an apocalyptic number.

2060395980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2060395980 is an abundant number, since it is smaller than the sum of its proper divisors (3708712932).

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

2060395980 is a wasteful number, since it uses less digits than its factorization.

2060395980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34339945 (or 34339943 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 2060395980 is about 45391.5849029311. The cubic root of 2060395980 is about 1272.4778499135.

The spelling of 2060395980 in words is "two billion, sixty million, three hundred ninety-five thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 34339933 68679866 103019799 137359732 171699665 206039598 343399330 412079196 515098995 686798660 1030197990 2060395980