Base | Representation |
---|---|
bin | 101000000001011000… |
… | …111011010011110010 |
3 | 11002220212020210121211 |
4 | 220001120323103302 |
5 | 1201002041001222 |
6 | 31424100110334 |
7 | 3050624225164 |
oct | 500130732362 |
9 | 132825223554 |
10 | 42972984562 |
11 | 17252147382 |
12 | 83b36953aa |
13 | 408ac98421 |
14 | 2119380934 |
15 | 11b79e1277 |
hex | a0163b4f2 |
42972984562 has 16 divisors (see below), whose sum is σ = 65999289312. Its totient is φ = 20973839040.
The previous prime is 42972984511. The next prime is 42972984569. The reversal of 42972984562 is 26548927924.
It is a junction number, because it is equal to n+sod(n) for n = 42972984497 and 42972984506.
It is not an unprimeable number, because it can be changed into a prime (42972984569) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13639 + ... + 293482.
It is an arithmetic number, because the mean of its divisors is an integer number (4124955582).
Almost surely, 242972984562 is an apocalyptic number.
42972984562 is a deficient number, since it is larger than the sum of its proper divisors (23026304750).
42972984562 is a wasteful number, since it uses less digits than its factorization.
42972984562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308793.
The product of its digits is 17418240, while the sum is 58.
The spelling of 42972984562 in words is "forty-two billion, nine hundred seventy-two million, nine hundred eighty-four thousand, five hundred sixty-two".
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