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2010245304 = 233131639391
BaseRepresentation
bin111011111010001…
…1110100010111000
312012002122001010210
41313310132202320
513104110322204
6531250311120
7100546542324
oct16764364270
95162561123
102010245304
11941805061
124812884a0
13260623782
14150da4984
15bb738389
hex77d1e8b8

2010245304 has 32 divisors (see below), whose sum is σ = 5063984640. Its totient is φ = 664965600.

The previous prime is 2010245267. The next prime is 2010245329. The reversal of 2010245304 is 4035420102.

It is a congruent number.

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, 316552 + ... + 322839.

It is an arithmetic number, because the mean of its divisors is an integer number (158249520).

Almost surely, 22010245304 is an apocalyptic number.

2010245304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2010245304 is an abundant number, since it is smaller than the sum of its proper divisors (3053739336).

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

2010245304 is a wasteful number, since it uses less digits than its factorization.

2010245304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639531 (or 639527 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2010245304 is about 44835.7592107015. The cubic root of 2010245304 is about 1262.0687657540.

Adding to 2010245304 its reverse (4035420102), we get a palindrome (6045665406).

The spelling of 2010245304 in words is "two billion, ten million, two hundred forty-five thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 24 131 262 393 524 786 1048 1572 3144 639391 1278782 1918173 2557564 3836346 5115128 7672692 15345384 83760221 167520442 251280663 335040884 502561326 670081768 1005122652 2010245304