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2312302825 = 52713213159
BaseRepresentation
bin1000100111010010…
…1111000011101001
312222011000011011101
42021310233003221
514213422142300
61021240401401
7111205151440
oct21164570351
95864004141
102312302825
11a87264378
12546476261
132ab091c31
1417d151d57
15d8001b6a
hex89d2f0e9

2312302825 has 12 divisors (see below), whose sum is σ = 3276863680. Its totient is φ = 1585578960.

The previous prime is 2312302823. The next prime is 2312302873. The reversal of 2312302825 is 5282032132.

2312302825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2312302825 - 21 = 2312302823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2312302793 and 2312302802.

It is not an unprimeable number, because it can be changed into a prime (2312302823) 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, 6606405 + ... + 6606754.

Almost surely, 22312302825 is an apocalyptic number.

2312302825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2312302825 is a deficient number, since it is larger than the sum of its proper divisors (964560855).

2312302825 is a wasteful number, since it uses less digits than its factorization.

2312302825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13213176 (or 13213171 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2312302825 is about 48086.4099824472. The cubic root of 2312302825 is about 1322.3555325484.

Adding to 2312302825 its reverse (5282032132), we get a palindrome (7594334957).

The spelling of 2312302825 in words is "two billion, three hundred twelve million, three hundred two thousand, eight hundred twenty-five".

Divisors: 1 5 7 25 35 175 13213159 66065795 92492113 330328975 462460565 2312302825