Base | Representation |
---|---|
bin | 10111000000110101000111… |
… | …011001001101001001001100 |
3 | 111021100210010102022000221021 |
4 | 113000311013121031021030 |
5 | 101231224341120320022 |
6 | 555132110421443524 |
7 | 30214222146154102 |
oct | 2700650731151114 |
9 | 437323112260837 |
10 | 101212102120012 |
11 | 2a2818a2064144 |
12 | b4277002705a4 |
13 | 446234ca9bbc0 |
14 | 1adc99873bc72 |
15 | ba7b5bb9d7c7 |
hex | 5c0d4764d24c |
101212102120012 has 24 divisors (see below), whose sum is σ = 192712337194496. Its totient is φ = 46231697714688.
The previous prime is 101212102120009. The next prime is 101212102120069. The reversal of 101212102120012 is 210021201212101.
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, 10032915468 + ... + 10032925555.
Almost surely, 2101212102120012 is an apocalyptic number.
It is an amenable number.
101212102120012 is a deficient number, since it is larger than the sum of its proper divisors (91500235074484).
101212102120012 is a wasteful number, since it uses less digits than its factorization.
101212102120012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20065841137 (or 20065841135 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 101212102120012 its reverse (210021201212101), we get a palindrome (311233303332113).
The spelling of 101212102120012 in words is "one hundred one trillion, two hundred twelve billion, one hundred two million, one hundred twenty thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •