Base | Representation |
---|---|
bin | 101000000001110100… |
… | …011111010111010010 |
3 | 11002221100211220020110 |
4 | 220001310133113102 |
5 | 1201010413211010 |
6 | 31424515022150 |
7 | 3051042521034 |
oct | 500164372722 |
9 | 132840756213 |
10 | 42980210130 |
11 | 17256232020 |
12 | 83b5b9a956 |
13 | 408c628200 |
14 | 211a301c54 |
15 | 11b846c120 |
hex | a01d1f5d2 |
42980210130 has 96 divisors (see below), whose sum is σ = 121852175040. Its totient is φ = 9617936640.
The previous prime is 42980210107. The next prime is 42980210209. The reversal of 42980210130 is 3101208924.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 329565 + ... + 441104.
It is an arithmetic number, because the mean of its divisors is an integer number (1269293490).
Almost surely, 242980210130 is an apocalyptic number.
42980210130 is an abundant number, since it is smaller than the sum of its proper divisors (78871964910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42980210130 is a wasteful number, since it uses less digits than its factorization.
42980210130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770716 (or 770703 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The spelling of 42980210130 in words is "forty-two billion, nine hundred eighty million, two hundred ten thousand, one hundred thirty".
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