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2307092480 = 21257211219
BaseRepresentation
bin1000100110000011…
…0111000000000000
312221210012102220122
42021200313000000
514211103424410
61020532555412
7111112651100
oct21140670000
95853172818
102307092480
11a84325800
12544782b68
132a9c894a4
1417c597200
15d7822e55
hex89837000

2307092480 has 468 divisors, whose sum is σ = 7451516520. Its totient is φ = 681246720.

The previous prime is 2307092449. The next prime is 2307092503. The reversal of 2307092480 is 842907032.

It is a super-2 number, since 2×23070924802 = 10645351422545100800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 2307092480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 121425911 + ... + 121425929.

Almost surely, 22307092480 is an apocalyptic number.

2307092480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2307092480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3725758260).

2307092480 is an abundant number, since it is smaller than the sum of its proper divisors (5144424040).

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

2307092480 is a wasteful number, since it uses less digits than its factorization.

2307092480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2307092480 is about 48032.2025312186. The cubic root of 2307092480 is about 1321.3615580556.

The spelling of 2307092480 in words is "two billion, three hundred seven million, ninety-two thousand, four hundred eighty".