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2345568080 = 245127230863
BaseRepresentation
bin1000101111001110…
…1000011101010000
320001110121012111212
42023303220131100
514300431134310
61024425355252
7112060666622
oct21363503520
96043535455
102345568080
11aa4015019
12555638b28
132b4c3b20b
14183730c12
15dadc3205
hex8bce8750

2345568080 has 40 divisors (see below), whose sum is σ = 5496410112. Its totient is φ = 930835584.

The previous prime is 2345568077. The next prime is 2345568101. The reversal of 2345568080 is 808655432.

It is a tau number, because it is divible by the number of its divisors (40).

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, 105272 + ... + 125591.

Almost surely, 22345568080 is an apocalyptic number.

2345568080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2345568080 is an abundant number, since it is smaller than the sum of its proper divisors (3150842032).

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

2345568080 is a wasteful number, since it uses less digits than its factorization.

2345568080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231003 (or 230997 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 2345568080 is about 48431.0652370976. The cubic root of 2345568080 is about 1328.6665890689. Note that the first 3 decimals are identical.

The spelling of 2345568080 in words is "two billion, three hundred forty-five million, five hundred sixty-eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 127 254 508 635 1016 1270 2032 2540 5080 10160 230863 461726 923452 1154315 1846904 2308630 3693808 4617260 9234520 18469040 29319601 58639202 117278404 146598005 234556808 293196010 469113616 586392020 1172784040 2345568080