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2495230308 = 2232227305339
BaseRepresentation
bin1001010010111010…
…0011000101100100
320102220012211111100
42110232203011210
520102234332213
61051333240100
7115556051634
oct22456430544
96386184440
102495230308
11107054650a
12597793030
13309c4c44c
1419956c6c4
15e90d7773
hex94ba3164

2495230308 has 36 divisors (see below), whose sum is σ = 6335194320. Its totient is φ = 828076656.

The previous prime is 2495230307. The next prime is 2495230327. The reversal of 2495230308 is 8030325942.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2495230307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144498 + ... + 160841.

It is an arithmetic number, because the mean of its divisors is an integer number (175977620).

Almost surely, 22495230308 is an apocalyptic number.

It is an amenable number.

2495230308 is an abundant number, since it is smaller than the sum of its proper divisors (3839964012).

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

2495230308 is a wasteful number, since it uses less digits than its factorization.

2495230308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305576 (or 305571 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2495230308 is about 49952.2803083103. The cubic root of 2495230308 is about 1356.3451297342.

The spelling of 2495230308 in words is "two billion, four hundred ninety-five million, two hundred thirty thousand, three hundred eight".

Divisors: 1 2 3 4 6 9 12 18 36 227 454 681 908 1362 2043 2724 4086 8172 305339 610678 916017 1221356 1832034 2748051 3664068 5496102 10992204 69311953 138623906 207935859 277247812 415871718 623807577 831743436 1247615154 2495230308