Base | Representation |
---|---|
bin | 1100101100100110101010… |
… | …0001100001110001000100 |
3 | 1211102121022102122200200011 |
4 | 3023021222201201301010 |
5 | 3312211430301322311 |
6 | 45405200003400004 |
7 | 2640415330420042 |
oct | 313115241416104 |
9 | 54377272580604 |
10 | 13960430885956 |
11 | 44a2649318645 |
12 | 1695760083004 |
13 | 7a36032382b9 |
14 | 36398d1c5392 |
15 | 19322217b321 |
hex | cb26a861c44 |
13960430885956 has 9 divisors (see below), whose sum is σ = 24430767127711. Its totient is φ = 6980211706612.
The previous prime is 13960430885941. The next prime is 13960430885971. The reversal of 13960430885956 is 65958803406931.
The square root of 13960430885956 is 3736366.
It is a perfect power (a square), and thus also a powerful number.
It is an interprime number because it is at equal distance from previous prime (13960430885941) and next prime (13960430885971).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13960430885891 and 13960430885900.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6538641 + ... + 8406823.
Almost surely, 213960430885956 is an apocalyptic number.
13960430885956 is the 3736366-th square number.
It is an amenable number.
13960430885956 is a deficient number, since it is larger than the sum of its proper divisors (10470336241755).
13960430885956 is an frugal number, since it uses more digits than its factorization.
13960430885956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3736370 (or 1868185 counting only the distinct ones).
The product of its (nonzero) digits is 167961600, while the sum is 67.
The spelling of 13960430885956 in words is "thirteen trillion, nine hundred sixty billion, four hundred thirty million, eight hundred eighty-five thousand, nine hundred fifty-six".
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