Base | Representation |
---|---|
bin | 111000001011011000… |
… | …1011100000110100100 |
3 | 102112101200121001122001 |
4 | 1300112301130012210 |
5 | 3434033113040304 |
6 | 131231034215044 |
7 | 11500412540401 |
oct | 1602661340644 |
9 | 375350531561 |
10 | 120641143204 |
11 | 4718886453a |
12 | 1b46a584484 |
13 | b4b7c89c4a |
14 | 5ba655d2a8 |
15 | 32113edda4 |
hex | 1c16c5c1a4 |
120641143204 has 12 divisors (see below), whose sum is σ = 211230337500. Its totient is φ = 60289618208.
The previous prime is 120641143153. The next prime is 120641143213. The reversal of 120641143204 is 402341146021.
It can be written as a sum of positive squares in 2 ways, for example, as 86464226304 + 34176916900 = 294048^2 + 184870^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7729579 + ... + 7745170.
It is an arithmetic number, because the mean of its divisors is an integer number (17602528125).
Almost surely, 2120641143204 is an apocalyptic number.
It is an amenable number.
120641143204 is a deficient number, since it is larger than the sum of its proper divisors (90589194296).
120641143204 is a wasteful number, since it uses less digits than its factorization.
120641143204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15476702 (or 15476700 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 120641143204 its reverse (402341146021), we get a palindrome (522982289225).
The spelling of 120641143204 in words is "one hundred twenty billion, six hundred forty-one million, one hundred forty-three thousand, two hundred four".
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