Base | Representation |
---|---|
bin | 1011111010100001011010… |
… | …1010001100101010000010 |
3 | 1201101100110122101000220222 |
4 | 2332220112222030222002 |
5 | 3204112330241212232 |
6 | 43510023151303042 |
7 | 2521305652160000 |
oct | 276502652145202 |
9 | 51340418330828 |
10 | 13100030413442 |
11 | 41a0767718975 |
12 | 1576a5981aa82 |
13 | 74043488607b |
14 | 33408b121a70 |
15 | 17ab663ccd12 |
hex | bea16a8ca82 |
13100030413442 has 80 divisors (see below), whose sum is σ = 24174893208000. Its totient is φ = 5308957896480.
The previous prime is 13100030413439. The next prime is 13100030413493. The reversal of 13100030413442 is 24431403000131.
It is a happy number.
It is a super-2 number, since 2×131000304134422 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 49227059 + ... + 49492457.
It is an arithmetic number, because the mean of its divisors is an integer number (302186165100).
Almost surely, 213100030413442 is an apocalyptic number.
13100030413442 is a deficient number, since it is larger than the sum of its proper divisors (11074862794558).
13100030413442 is an equidigital number, since it uses as much as digits as its factorization.
13100030413442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265989 (or 265968 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 13100030413442 its reverse (24431403000131), we get a palindrome (37531433413573).
The spelling of 13100030413442 in words is "thirteen trillion, one hundred billion, thirty million, four hundred thirteen thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •