Search a number
-
+
2313124025 = 521272413023
BaseRepresentation
bin1000100111011111…
…0111100010111001
312222012112212122012
42021313313202321
514214124432100
61021310135305
7111215141552
oct21167674271
95865485565
102313124025
11a87775353
125467b1535
132ab2bb954
1417d2c7329
15d8115135
hex89df78b9

2313124025 has 24 divisors (see below), whose sum is σ = 2903814144. Its totient is φ = 1827705600.

The previous prime is 2313123971. The next prime is 2313124039. The reversal of 2313124025 is 5204213132.

It is a de Polignac number, because none of the positive numbers 2k-2313124025 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 763664 + ... + 766686.

It is an arithmetic number, because the mean of its divisors is an integer number (120992256).

Almost surely, 22313124025 is an apocalyptic number.

2313124025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2313124025 is a deficient number, since it is larger than the sum of its proper divisors (590690119).

2313124025 is a wasteful number, since it uses less digits than its factorization.

2313124025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401 (or 3396 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2313124025 is about 48094.9480195166. The cubic root of 2313124025 is about 1322.5120561411.

Adding to 2313124025 its reverse (5204213132), we get a palindrome (7517337157).

The spelling of 2313124025 in words is "two billion, three hundred thirteen million, one hundred twenty-four thousand, twenty-five".

Divisors: 1 5 25 127 241 635 1205 3023 3175 6025 15115 30607 75575 153035 383921 728543 765175 1919605 3642715 9598025 18213575 92524961 462624805 2313124025