Base | Representation |
---|---|
bin | 110010110010100001001… |
… | …0000100010001100001001 |
3 | 220201022201102010002221211 |
4 | 1211211002100202030021 |
5 | 1403331411433032401 |
6 | 22502433351133121 |
7 | 1320214435434511 |
oct | 145450220421411 |
9 | 26638642102854 |
10 | 6980433486601 |
11 | 22514267a6213 |
12 | 948a310741a1 |
13 | 3b83379b8253 |
14 | 1a1bd7750841 |
15 | c189ca5d951 |
hex | 65942422309 |
6980433486601 has 9 divisors (see below), whose sum is σ = 7045352351751. Its totient is φ = 6916107470904.
The previous prime is 6980433486589. The next prime is 6980433486629. The reversal of 6980433486601 is 1066843340896.
It is a happy number.
The square root of 6980433486601 is 2642051.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 4865328651001 + 2115104835600 = 2205749^2 + 1454340^2 .
It is not a de Polignac number, because 6980433486601 - 213 = 6980433478409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6980433486661) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 287971440 + ... + 287995678.
Almost surely, 26980433486601 is an apocalyptic number.
6980433486601 is the 2642051-st square number.
6980433486601 is the 1321026-th centered octagonal number.
It is an amenable number.
6980433486601 is a deficient number, since it is larger than the sum of its proper divisors (64918865150).
6980433486601 is an frugal number, since it uses more digits than its factorization.
6980433486601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48696 (or 24348 counting only the distinct ones).
The product of its (nonzero) digits is 17915904, while the sum is 58.
The spelling of 6980433486601 in words is "six trillion, nine hundred eighty billion, four hundred thirty-three million, four hundred eighty-six thousand, six hundred one".
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