Base | Representation |
---|---|
bin | 110111111110100010… |
… | …0110000110001100110 |
3 | 102111021122022202201012 |
4 | 1233331010300301212 |
5 | 3432142230012443 |
6 | 131120153302222 |
7 | 11453626102133 |
oct | 1577504606146 |
9 | 374248282635 |
10 | 120210000998 |
11 | 46a87458a6a |
12 | 1b36a104972 |
13 | b449863809 |
14 | 5b651ad58a |
15 | 31d8638118 |
hex | 1bfd130c66 |
120210000998 has 4 divisors (see below), whose sum is σ = 180315001500. Its totient is φ = 60105000498.
The previous prime is 120210000913. The next prime is 120210001019. The reversal of 120210000998 is 899000012021.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 899000012021 = 515873 ⋅1742677.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30052500248 + ... + 30052500251.
It is an arithmetic number, because the mean of its divisors is an integer number (45078750375).
Almost surely, 2120210000998 is an apocalyptic number.
120210000998 is a deficient number, since it is larger than the sum of its proper divisors (60105000502).
120210000998 is an equidigital number, since it uses as much as digits as its factorization.
120210000998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60105000501.
The product of its (nonzero) digits is 2592, while the sum is 32.
The spelling of 120210000998 in words is "one hundred twenty billion, two hundred ten million, nine hundred ninety-eight", and thus it is an aban number.
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