Base | Representation |
---|---|
bin | 1011111010101000110101… |
… | …1011110100000010110000 |
3 | 1201101112121112000120221112 |
4 | 2332222031123310002300 |
5 | 3204130420410200222 |
6 | 43510553014212452 |
7 | 2521406230042043 |
oct | 276521533640260 |
9 | 51345545016845 |
10 | 13102023131312 |
11 | 41a159a541345 |
12 | 1577315054128 |
13 | 74069168097b |
14 | 3341d9a42c5a |
15 | 17ac31302be2 |
hex | bea8d6f40b0 |
13102023131312 has 10 divisors (see below), whose sum is σ = 25385169816948. Its totient is φ = 6551011565648.
The previous prime is 13102023131311. The next prime is 13102023131321. The reversal of 13102023131312 is 21313132020131.
13102023131312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13102023131311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 409438222838 + ... + 409438222869.
Almost surely, 213102023131312 is an apocalyptic number.
It is an amenable number.
13102023131312 is a deficient number, since it is larger than the sum of its proper divisors (12283146685636).
13102023131312 is an equidigital number, since it uses as much as digits as its factorization.
13102023131312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 818876445715 (or 818876445709 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 13102023131312 its reverse (21313132020131), we get a palindrome (34415155151443).
The spelling of 13102023131312 in words is "thirteen trillion, one hundred two billion, twenty-three million, one hundred thirty-one thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •