Base | Representation |
---|---|
bin | 100111101110001001… |
… | …000010001011000100 |
3 | 11002002100121002102110 |
4 | 213232021002023010 |
5 | 1144321403120033 |
6 | 31332042341020 |
7 | 3036623311536 |
oct | 475611021304 |
9 | 132070532373 |
10 | 42650051268 |
11 | 170a6929860 |
12 | 83234ba770 |
13 | 40390cb036 |
14 | 20c851b856 |
15 | 11994a2363 |
hex | 9ee2422c4 |
42650051268 has 48 divisors (see below), whose sum is σ = 108594420480. Its totient is φ = 12920608800.
The previous prime is 42650051263. The next prime is 42650051329. The reversal of 42650051268 is 86215005624.
It is not an unprimeable number, because it can be changed into a prime (42650051261) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443443 + ... + 530981.
It is an arithmetic number, because the mean of its divisors is an integer number (2262383760).
Almost surely, 242650051268 is an apocalyptic number.
It is an amenable number.
42650051268 is an abundant number, since it is smaller than the sum of its proper divisors (65944369212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42650051268 is a wasteful number, since it uses less digits than its factorization.
42650051268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91248 (or 91246 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 39.
The spelling of 42650051268 in words is "forty-two billion, six hundred fifty million, fifty-one thousand, two hundred sixty-eight".
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