Base | Representation |
---|---|
bin | 111100010011010… |
… | …1010101000000100 |
3 | 12020000101110201101 |
4 | 1320212222220010 |
5 | 13120442330423 |
6 | 532440305444 |
7 | 101066430106 |
oct | 17046525004 |
9 | 5200343641 |
10 | 2023401988 |
11 | 949180953 |
12 | 485772284 |
13 | 26327c0aa |
14 | 152a2b576 |
15 | bc9867ad |
hex | 789aaa04 |
2023401988 has 48 divisors (see below), whose sum is σ = 3713713920. Its totient is φ = 963705600.
The previous prime is 2023401923. The next prime is 2023401997. The reversal of 2023401988 is 8891043202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2355103 + ... + 2355961.
It is an arithmetic number, because the mean of its divisors is an integer number (77369040).
Almost surely, 22023401988 is an apocalyptic number.
It is an amenable number.
2023401988 is a deficient number, since it is larger than the sum of its proper divisors (1690311932).
2023401988 is a wasteful number, since it uses less digits than its factorization.
2023401988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1228 (or 1226 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 2023401988 is about 44982.2408067895. The cubic root of 2023401988 is about 1264.8161164181.
The spelling of 2023401988 in words is "two billion, twenty-three million, four hundred one thousand, nine hundred eighty-eight".
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