Base | Representation |
---|---|
bin | 110111111100001010… |
… | …0011000110110010110 |
3 | 102111002002012000201022 |
4 | 1233320110120312112 |
5 | 3432011313224342 |
6 | 131104223201142 |
7 | 11451636642650 |
oct | 1577024306626 |
9 | 374062160638 |
10 | 120130211222 |
11 | 46a464107aa |
12 | 1b3474461b2 |
13 | b436178028 |
14 | 5b5875d6d0 |
15 | 31d16269d2 |
hex | 1bf8518d96 |
120130211222 has 16 divisors (see below), whose sum is σ = 205941953952. Its totient is φ = 51483264000.
The previous prime is 120130211219. The next prime is 120130211251. The reversal of 120130211222 is 222112031021.
It is a self number, because there is not a number n which added to its sum of digits gives 120130211222.
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, 1205078 + ... + 1300950.
It is an arithmetic number, because the mean of its divisors is an integer number (12871372122).
Almost surely, 2120130211222 is an apocalyptic number.
120130211222 is a deficient number, since it is larger than the sum of its proper divisors (85811742730).
120130211222 is an equidigital number, since it uses as much as digits as its factorization.
120130211222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185383.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 120130211222 its reverse (222112031021), we get a palindrome (342242242243).
The spelling of 120130211222 in words is "one hundred twenty billion, one hundred thirty million, two hundred eleven thousand, two hundred twenty-two".
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