Base | Representation |
---|---|
bin | 10000101110100011… |
… | …01001011101110110 |
3 | 212011212021110102101 |
4 | 20113101221131312 |
5 | 121342442434404 |
6 | 4043041532314 |
7 | 435354311434 |
oct | 102721513566 |
9 | 25155243371 |
10 | 8980436854 |
11 | 389924a144 |
12 | 18a764409a |
13 | b016c097c |
14 | 6129a1d54 |
15 | 3786152a4 |
hex | 217469776 |
8980436854 has 8 divisors (see below), whose sum is σ = 13541182848. Its totient is φ = 4466709240.
The previous prime is 8980436837. The next prime is 8980436863. The reversal of 8980436854 is 4586340898.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 8980436795 and 8980436804.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11754117 + ... + 11754880.
It is an arithmetic number, because the mean of its divisors is an integer number (1692647856).
Almost surely, 28980436854 is an apocalyptic number.
8980436854 is a deficient number, since it is larger than the sum of its proper divisors (4560745994).
8980436854 is a wasteful number, since it uses less digits than its factorization.
8980436854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23509190.
The product of its (nonzero) digits is 6635520, while the sum is 55.
The square root of 8980436854 is about 94765.1668810856. The cubic root of 8980436854 is about 2078.5755821731.
The spelling of 8980436854 in words is "eight billion, nine hundred eighty million, four hundred thirty-six thousand, eight hundred fifty-four".
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