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2315435313 = 32928311057
BaseRepresentation
bin1000101000000010…
…1011110100110001
312222100220022010110
42022000223310301
514220222412223
61021431451533
7111243606162
oct21200536461
95870808113
102315435313
11a89003904
12547526ba9
132ab91a989
1417d729769
15d841ed93
hex8a02bd31

2315435313 has 24 divisors (see below), whose sum is σ = 3236190048. Its totient is φ = 1472305408.

The previous prime is 2315435273. The next prime is 2315435333. The reversal of 2315435313 is 3135345132.

It is not a de Polignac number, because 2315435313 - 26 = 2315435249 is a prime.

It is a super-2 number, since 2×23154353132 = 10722481377374815938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2315435333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 203881 + ... + 214937.

It is an arithmetic number, because the mean of its divisors is an integer number (134841252).

Almost surely, 22315435313 is an apocalyptic number.

It is an amenable number.

2315435313 is a deficient number, since it is larger than the sum of its proper divisors (920754735).

2315435313 is a wasteful number, since it uses less digits than its factorization.

2315435313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11201 (or 11172 counting only the distinct ones).

The product of its digits is 16200, while the sum is 30.

The square root of 2315435313 is about 48118.9704066910. The cubic root of 2315435313 is about 1322.9523969505.

The spelling of 2315435313 in words is "two billion, three hundred fifteen million, four hundred thirty-five thousand, three hundred thirteen".

Divisors: 1 3 29 83 87 249 841 2407 2523 7221 11057 33171 69803 209409 320653 917731 961959 2753193 9298937 26614199 27896811 79842597 771811771 2315435313