Base | Representation |
---|---|
bin | 10110000111000001… |
… | …011110100110011000 |
3 | 2021021111021110221012 |
4 | 112013001132212120 |
5 | 342104434214440 |
6 | 14523413433052 |
7 | 1500205633553 |
oct | 260701364630 |
9 | 67244243835 |
10 | 23740148120 |
11 | a082770727 |
12 | 472663b788 |
13 | 2314517630 |
14 | 1212d1769a |
15 | 93e2b2e65 |
hex | 58705e998 |
23740148120 has 64 divisors (see below), whose sum is σ = 60551820000. Its totient is φ = 8304242688.
The previous prime is 23740148077. The next prime is 23740148137. The reversal of 23740148120 is 2184104732.
It is a congruent number.
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, 1191545 + ... + 1211304.
Almost surely, 223740148120 is an apocalyptic number.
23740148120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23740148120 is an abundant number, since it is smaller than the sum of its proper divisors (36811671880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23740148120 is a wasteful number, since it uses less digits than its factorization.
23740148120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2402892 (or 2402888 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 32.
The spelling of 23740148120 in words is "twenty-three billion, seven hundred forty million, one hundred forty-eight thousand, one hundred twenty".
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