Base | Representation |
---|---|
bin | 1011101100110100110… |
… | …1101110101011001100 |
3 | 201012211211110100022122 |
4 | 2323031031232223030 |
5 | 11243132411031243 |
6 | 232202100232112 |
7 | 20344151624606 |
oct | 2731515565314 |
9 | 635754410278 |
10 | 201011423948 |
11 | 78280787a65 |
12 | 32b5a39b638 |
13 | 15c55a2909a |
14 | 9a2c564176 |
15 | 5367160668 |
hex | 2ecd36eacc |
201011423948 has 24 divisors (see below), whose sum is σ = 363919644480. Its totient is φ = 97034757120.
The previous prime is 201011423941. The next prime is 201011423957. The reversal of 201011423948 is 849324110102.
It is not an unprimeable number, because it can be changed into a prime (201011423941) 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, 2914988 + ... + 2983148.
It is an arithmetic number, because the mean of its divisors is an integer number (15163318520).
Almost surely, 2201011423948 is an apocalyptic number.
It is an amenable number.
201011423948 is a deficient number, since it is larger than the sum of its proper divisors (162908220532).
201011423948 is a wasteful number, since it uses less digits than its factorization.
201011423948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93617 (or 93615 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 35.
The spelling of 201011423948 in words is "two hundred one billion, eleven million, four hundred twenty-three thousand, nine hundred forty-eight".
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