Base | Representation |
---|---|
bin | 11010001111000… |
… | …01101101000110 |
3 | 120100010001201012 |
4 | 31013201231012 |
5 | 422314424440 |
6 | 33501002222 |
7 | 5311423346 |
oct | 1507415506 |
9 | 510101635 |
10 | 220076870 |
11 | 103256012 |
12 | 61853372 |
13 | 36796700 |
14 | 2132ad26 |
15 | 144c2e65 |
hex | d1e1b46 |
220076870 has 24 divisors (see below), whose sum is σ = 428957856. Its totient is φ = 81258528.
The previous prime is 220076863. The next prime is 220076891. The reversal of 220076870 is 78670022.
220076870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63422 + ... + 66801.
It is an arithmetic number, because the mean of its divisors is an integer number (17873244).
Almost surely, 2220076870 is an apocalyptic number.
220076870 is a deficient number, since it is larger than the sum of its proper divisors (208880986).
220076870 is a wasteful number, since it uses less digits than its factorization.
220076870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130256 (or 130243 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 220076870 is about 14834.9880350474. The cubic root of 220076870 is about 603.7513760440.
The spelling of 220076870 in words is "two hundred twenty million, seventy-six thousand, eight hundred seventy".
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