Base | Representation |
---|---|
bin | 1000111110001000110… |
… | …1010001100111010100 |
3 | 112201210211001200200212 |
4 | 2033202031101213110 |
5 | 10011113430024241 |
6 | 154445024424552 |
7 | 14064132524240 |
oct | 2174215214724 |
9 | 481724050625 |
10 | 154118986196 |
11 | 5a3a817147a |
12 | 25a52178158 |
13 | 116c1a314b6 |
14 | 7660839420 |
15 | 4020509beb |
hex | 23e23519d4 |
154118986196 has 12 divisors (see below), whose sum is σ = 308237972448. Its totient is φ = 66050994072.
The previous prime is 154118986187. The next prime is 154118986207. The reversal of 154118986196 is 691689811451.
154118986196 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
154118986196 is an admirable number.
It is a congruent number.
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, 2752124726 + ... + 2752124781.
It is an arithmetic number, because the mean of its divisors is an integer number (25686497704).
Almost surely, 2154118986196 is an apocalyptic number.
It is an amenable number.
154118986196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154118986196 is a wasteful number, since it uses less digits than its factorization.
154118986196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5504249518 (or 5504249516 counting only the distinct ones).
The product of its digits is 3732480, while the sum is 59.
The spelling of 154118986196 in words is "one hundred fifty-four billion, one hundred eighteen million, nine hundred eighty-six thousand, one hundred ninety-six".
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