Base | Representation |
---|---|
bin | 10011001101011010… |
… | …11011110011110101 |
3 | 222121201221211101221 |
4 | 21212231123303311 |
5 | 132110124333023 |
6 | 4423205550341 |
7 | 513366040126 |
oct | 114655336365 |
9 | 28551854357 |
10 | 10313121013 |
11 | 4412540508 |
12 | 1bb9a153b1 |
13 | c84830590 |
14 | 6db99004d |
15 | 40560e85d |
hex | 266b5bcf5 |
10313121013 has 8 divisors (see below), whose sum is σ = 11464710656. Its totient is φ = 9212713200.
The previous prime is 10313121011. The next prime is 10313121031. The reversal of 10313121013 is 31012131301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10313121013 - 21 = 10313121011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10313121011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12795033 + ... + 12795838.
It is an arithmetic number, because the mean of its divisors is an integer number (1433088832).
Almost surely, 210313121013 is an apocalyptic number.
10313121013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10313121013 is a deficient number, since it is larger than the sum of its proper divisors (1151589643).
10313121013 is a wasteful number, since it uses less digits than its factorization.
10313121013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25590915.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 10313121013 its reverse (31012131301), we get a palindrome (41325252314).
The spelling of 10313121013 in words is "ten billion, three hundred thirteen million, one hundred twenty-one thousand, thirteen".
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