Base | Representation |
---|---|
bin | 10010100101000000… |
… | …01110101010100110 |
3 | 221202010001112120000 |
4 | 21102200032222212 |
5 | 130411333134412 |
6 | 4325415522130 |
7 | 502111402266 |
oct | 112240165246 |
9 | 27663045500 |
10 | 9974114982 |
11 | 4259145237 |
12 | 1b24389346 |
13 | c2c5264b0 |
14 | 6a89457a6 |
15 | 3d59984dc |
hex | 25280eaa6 |
9974114982 has 80 divisors (see below), whose sum is σ = 25484481792. Its totient is φ = 2888421120.
The previous prime is 9974114959. The next prime is 9974114989. The reversal of 9974114982 is 2894114799.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9974114989) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 103494 + ... + 175097.
Almost surely, 29974114982 is an apocalyptic number.
9974114982 is an abundant number, since it is smaller than the sum of its proper divisors (15510366810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9974114982 is a wasteful number, since it uses less digits than its factorization.
9974114982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278635 (or 278626 counting only the distinct ones).
The product of its digits is 1306368, while the sum is 54.
The square root of 9974114982 is about 99870.4910471557. The cubic root of 9974114982 is about 2152.5741644249.
The spelling of 9974114982 in words is "nine billion, nine hundred seventy-four million, one hundred fourteen thousand, nine hundred eighty-two".
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