Base | Representation |
---|---|
bin | 10000111101011… |
… | …01001001001100 |
3 | 100220200220120112 |
4 | 20132231021030 |
5 | 242410020311 |
6 | 22041135152 |
7 | 3345151316 |
oct | 1036551114 |
9 | 326626515 |
10 | 142266956 |
11 | 733402a7 |
12 | 3b78a4b8 |
13 | 23622140 |
14 | 14c747b6 |
15 | c75328b |
hex | 87ad24c |
142266956 has 24 divisors (see below), whose sum is σ = 268469040. Its totient is φ = 65575872.
The previous prime is 142266941. The next prime is 142266973. The reversal of 142266956 is 659662241.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56435 + ... + 58901.
It is an arithmetic number, because the mean of its divisors is an integer number (11186210).
Almost surely, 2142266956 is an apocalyptic number.
It is an amenable number.
142266956 is a deficient number, since it is larger than the sum of its proper divisors (126202084).
142266956 is a wasteful number, since it uses less digits than its factorization.
142266956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3593 (or 3591 counting only the distinct ones).
The product of its digits is 155520, while the sum is 41.
The square root of 142266956 is about 11927.5712531932. The cubic root of 142266956 is about 522.0370735500.
The spelling of 142266956 in words is "one hundred forty-two million, two hundred sixty-six thousand, nine hundred fifty-six".
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