Base | Representation |
---|---|
bin | 100111100101111010… |
… | …001011110101011110 |
3 | 11001201201201100200210 |
4 | 213211322023311132 |
5 | 1144031024102313 |
6 | 31310230233250 |
7 | 3033325351554 |
oct | 474572136536 |
9 | 131651640623 |
10 | 42511940958 |
11 | 17035978503 |
12 | 82a51b5826 |
13 | 4016602b66 |
14 | 20b4049bd4 |
15 | 118c2c09c3 |
hex | 9e5e8bd5e |
42511940958 has 16 divisors (see below), whose sum is σ = 85565437200. Its totient is φ = 14080387776.
The previous prime is 42511940941. The next prime is 42511940959. The reversal of 42511940958 is 85904911524.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42511940959) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22563783 + ... + 22565666.
It is an arithmetic number, because the mean of its divisors is an integer number (5347839825).
Almost surely, 242511940958 is an apocalyptic number.
42511940958 is an abundant number, since it is smaller than the sum of its proper divisors (43053496242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42511940958 is a wasteful number, since it uses less digits than its factorization.
42511940958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45129611.
The product of its (nonzero) digits is 518400, while the sum is 48.
The spelling of 42511940958 in words is "forty-two billion, five hundred eleven million, nine hundred forty thousand, nine hundred fifty-eight".
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