Base | Representation |
---|---|
bin | 1000010001010100… |
… | …0000110010110110 |
3 | 12201201111210202012 |
4 | 2010111000302312 |
5 | 14021321211130 |
6 | 1004144244222 |
7 | 106005355025 |
oct | 20425006266 |
9 | 5651453665 |
10 | 2220100790 |
11 | a3a209646 |
12 | 51b610672 |
13 | 294c4b90b |
14 | 170bd08bc |
15 | ced8c995 |
hex | 84540cb6 |
2220100790 has 16 divisors (see below), whose sum is σ = 4206507120. Its totient is φ = 841301280.
The previous prime is 2220100777. The next prime is 2220100801. The reversal of 2220100790 is 970010222.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5842181 + ... + 5842560.
It is an arithmetic number, because the mean of its divisors is an integer number (262906695).
Almost surely, 22220100790 is an apocalyptic number.
2220100790 is a deficient number, since it is larger than the sum of its proper divisors (1986406330).
2220100790 is a wasteful number, since it uses less digits than its factorization.
2220100790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11684767.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 2220100790 is about 47117.9455197274. The cubic root of 2220100790 is about 1304.5404918608.
The spelling of 2220100790 in words is "two billion, two hundred twenty million, one hundred thousand, seven hundred ninety".
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