Base | Representation |
---|---|
bin | 100111000111010… |
… | …0110100000101111 |
3 | 10101110121101202202 |
4 | 1032032212200233 |
5 | 10141441404412 |
6 | 334122212115 |
7 | 44344434416 |
oct | 11616464057 |
9 | 3343541682 |
10 | 1312450607 |
11 | 613931626 |
12 | 30765403b |
13 | 17bba70c0 |
14 | c644247d |
15 | 7a34e3c2 |
hex | 4e3a682f |
1312450607 has 16 divisors (see below), whose sum is σ = 1470752640. Its totient is φ = 1163315712.
The previous prime is 1312450603. The next prime is 1312450613. The reversal of 1312450607 is 7060542131.
It is not a de Polignac number, because 1312450607 - 22 = 1312450603 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1312450607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1312450603) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12119 + ... + 52647.
It is an arithmetic number, because the mean of its divisors is an integer number (91922040).
Almost surely, 21312450607 is an apocalyptic number.
1312450607 is a deficient number, since it is larger than the sum of its proper divisors (158302033).
1312450607 is a wasteful number, since it uses less digits than its factorization.
1312450607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40642.
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 1312450607 is about 36227.7601708966. The cubic root of 1312450607 is about 1094.8660503496.
Adding to 1312450607 its reverse (7060542131), we get a palindrome (8372992738).
The spelling of 1312450607 in words is "one billion, three hundred twelve million, four hundred fifty thousand, six hundred seven".
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