Search a number
-
+
2492513695 = 57371924721
BaseRepresentation
bin1001010010010000…
…1011110110011111
320102201002211000001
42110210023312133
520101040414240
61051155115131
7115524005530
oct22444136637
96381084001
102492513695
111069a60481
125968a2aa7
1330950aa99
14199062687
15e8c4c89a
hex9490bd9f

2492513695 has 16 divisors (see below), whose sum is σ = 3510692928. Its totient is φ = 1662958080.

The previous prime is 2492513693. The next prime is 2492513713. The reversal of 2492513695 is 5963152942.

It is not a de Polignac number, because 2492513695 - 21 = 2492513693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492513693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 961066 + ... + 963655.

It is an arithmetic number, because the mean of its divisors is an integer number (219418308).

Almost surely, 22492513695 is an apocalyptic number.

2492513695 is a deficient number, since it is larger than the sum of its proper divisors (1018179233).

2492513695 is a wasteful number, since it uses less digits than its factorization.

2492513695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924770.

The product of its digits is 583200, while the sum is 46.

The square root of 2492513695 is about 49925.0808211664. The cubic root of 2492513695 is about 1355.8527232415.

The spelling of 2492513695 in words is "two billion, four hundred ninety-two million, five hundred thirteen thousand, six hundred ninety-five".

Divisors: 1 5 7 35 37 185 259 1295 1924721 9623605 13473047 67365235 71214677 356073385 498502739 2492513695