Base | Representation |
---|---|
bin | 110111111000100010… |
… | …0110001011001101010 |
3 | 102110202121111110001201 |
4 | 1233301010301121222 |
5 | 3431234210130340 |
6 | 131044202234414 |
7 | 11445632631460 |
oct | 1576104613152 |
9 | 373677443051 |
10 | 120008676970 |
11 | 46993851276 |
12 | 1b3127b5a0a |
13 | b416c34980 |
14 | 5b46564830 |
15 | 31c5b1b79a |
hex | 1bf113166a |
120008676970 has 64 divisors (see below), whose sum is σ = 268218397440. Its totient is φ = 37644622848.
The previous prime is 120008676937. The next prime is 120008676971. The reversal of 120008676970 is 79676800021.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 120008676970.
It is not an unprimeable number, because it can be changed into a prime (120008676971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 480700 + ... + 686359.
It is an arithmetic number, because the mean of its divisors is an integer number (4190912460).
Almost surely, 2120008676970 is an apocalyptic number.
120008676970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120008676970 is an abundant number, since it is smaller than the sum of its proper divisors (148209720470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120008676970 is a wasteful number, since it uses less digits than its factorization.
120008676970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1167199.
The product of its (nonzero) digits is 254016, while the sum is 46.
The spelling of 120008676970 in words is "one hundred twenty billion, eight million, six hundred seventy-six thousand, nine hundred seventy".
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