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2080572088 = 237231615351
BaseRepresentation
bin111110000000011…
…0000001010111000
312100222222000100111
41330000300022320
513230111301323
6542241514104
7102362366560
oct17400601270
95328860314
102080572088
11978479671
124a0942934
13272077c5a
1415a46dda0
15c29cac0d
hex7c0302b8

2080572088 has 32 divisors (see below), whose sum is σ = 4652213760. Its totient is φ = 852904800.

The previous prime is 2080572083. The next prime is 2080572107. The reversal of 2080572088 is 8802750802.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2080572088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080572083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806388 + ... + 808963.

It is an arithmetic number, because the mean of its divisors is an integer number (145381680).

Almost surely, 22080572088 is an apocalyptic number.

2080572088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2080572088 is an abundant number, since it is smaller than the sum of its proper divisors (2571641672).

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

2080572088 is a wasteful number, since it uses less digits than its factorization.

2080572088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615387 (or 1615383 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 2080572088 is about 45613.2885023652. The cubic root of 2080572088 is about 1276.6178796249.

The spelling of 2080572088 in words is "two billion, eighty million, five hundred seventy-two thousand, eighty-eight".

Divisors: 1 2 4 7 8 14 23 28 46 56 92 161 184 322 644 1288 1615351 3230702 6461404 11307457 12922808 22614914 37153073 45229828 74306146 90459656 148612292 260071511 297224584 520143022 1040286044 2080572088