Base | Representation |
---|---|
bin | 11000101101000000… |
… | …11100110010000101 |
3 | 1021020021202011120012 |
4 | 30112200130302011 |
5 | 204130200212031 |
6 | 10032005320005 |
7 | 646441310402 |
oct | 142640346205 |
9 | 37207664505 |
10 | 13262507141 |
11 | 5696380a04 |
12 | 26a1706005 |
13 | 13348a3180 |
14 | 8db57d2a9 |
15 | 529506b2b |
hex | 31681cc85 |
13262507141 has 16 divisors (see below), whose sum is σ = 15057143808. Its totient is φ = 11595312000.
The previous prime is 13262507131. The next prime is 13262507147. The reversal of 13262507141 is 14170526231.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13262507141 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13262507098 and 13262507107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13262507147) 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, 331160 + ... + 369041.
It is an arithmetic number, because the mean of its divisors is an integer number (941071488).
Almost surely, 213262507141 is an apocalyptic number.
It is an amenable number.
13262507141 is a deficient number, since it is larger than the sum of its proper divisors (1794636667).
13262507141 is a wasteful number, since it uses less digits than its factorization.
13262507141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 700292.
The product of its (nonzero) digits is 10080, while the sum is 32.
The spelling of 13262507141 in words is "thirteen billion, two hundred sixty-two million, five hundred seven thousand, one hundred forty-one".
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