Base | Representation |
---|---|
bin | 100111000110001001… |
… | …011111010011001010 |
3 | 11000100121001022112020 |
4 | 213012021133103022 |
5 | 1141433121110210 |
6 | 31141313225310 |
7 | 3014165210652 |
oct | 470611372312 |
9 | 130317038466 |
10 | 41979081930 |
11 | 16892108645 |
12 | 8176862236 |
13 | 3c600b4666 |
14 | 206337d362 |
15 | 115a616770 |
hex | 9c625f4ca |
41979081930 has 32 divisors (see below), whose sum is σ = 100755230400. Its totient is φ = 11193818112.
The previous prime is 41979081929. The next prime is 41979081961. The reversal of 41979081930 is 3918097914.
It is a happy number.
41979081930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 962026 + ... + 1004714.
It is an arithmetic number, because the mean of its divisors is an integer number (3148600950).
Almost surely, 241979081930 is an apocalyptic number.
41979081930 is an abundant number, since it is smaller than the sum of its proper divisors (58776148470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41979081930 is a wasteful number, since it uses less digits than its factorization.
41979081930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75478.
The product of its (nonzero) digits is 489888, while the sum is 51.
The spelling of 41979081930 in words is "forty-one billion, nine hundred seventy-nine million, eighty-one thousand, nine hundred thirty".
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