Base | Representation |
---|---|
bin | 100111010101011001… |
… | …110010000001010100 |
3 | 11001000102121212102110 |
4 | 213111121302001110 |
5 | 1142444130324111 |
6 | 31222534511020 |
7 | 3023423446212 |
oct | 472531620124 |
9 | 131012555373 |
10 | 42235011156 |
11 | 16a03620aa8 |
12 | 8228505470 |
13 | 3ca1121a80 |
14 | 208935dcb2 |
15 | 1172d1c5a6 |
hex | 9d5672054 |
42235011156 has 192 divisors, whose sum is σ = 115878963200. Its totient is φ = 11859208704.
The previous prime is 42235011149. The next prime is 42235011229. The reversal of 42235011156 is 65111053224.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11293935 + ... + 11297673.
Almost surely, 242235011156 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42235011156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57939481600).
42235011156 is an abundant number, since it is smaller than the sum of its proper divisors (73643952044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42235011156 is a wasteful number, since it uses less digits than its factorization.
42235011156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3918 (or 3916 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 30.
The spelling of 42235011156 in words is "forty-two billion, two hundred thirty-five million, eleven thousand, one hundred fifty-six".
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