Search a number
-
+
2299080460 = 225234998001
BaseRepresentation
bin1000100100001001…
…0010111100001100
312221020010101111011
42021002102330030
514202031033320
61020045135004
7110654601325
oct21102227414
95836111434
102299080460
11a7a8531a6
12541b5a464
132a8412751
1417b4ad44c
15d6c8e05a
hex89092f0c

2299080460 has 24 divisors (see below), whose sum is σ = 5037986016. Its totient is φ = 879648000.

The previous prime is 2299080451. The next prime is 2299080467. The reversal of 2299080460 is 640809922.

It is not an unprimeable number, because it can be changed into a prime (2299080467) 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, 2498541 + ... + 2499460.

It is an arithmetic number, because the mean of its divisors is an integer number (209916084).

Almost surely, 22299080460 is an apocalyptic number.

2299080460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2299080460 is an abundant number, since it is smaller than the sum of its proper divisors (2738905556).

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

2299080460 is a wasteful number, since it uses less digits than its factorization.

2299080460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4998033 (or 4998031 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 2299080460 is about 47948.7274075131. The cubic root of 2299080460 is about 1319.8301855316.

The spelling of 2299080460 in words is "two billion, two hundred ninety-nine million, eighty thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 4998001 9996002 19992004 24990005 49980010 99960020 114954023 229908046 459816092 574770115 1149540230 2299080460