Base | Representation |
---|---|
bin | 101100100101… |
… | …1000111111100 |
3 | 1121222122100212 |
4 | 1121023013330 |
5 | 21441021010 |
6 | 2153011552 |
7 | 402460466 |
oct | 131130774 |
9 | 47878325 |
10 | 23376380 |
11 | 12217025 |
12 | 79b3bb8 |
13 | 4ac61a1 |
14 | 3167136 |
15 | 20bb505 |
hex | 164b1fc |
23376380 has 12 divisors (see below), whose sum is σ = 49090440. Its totient is φ = 9350544.
The previous prime is 23376373. The next prime is 23376401. The reversal of 23376380 is 8367332.
It is a super-3 number, since 3×233763803 (a number of 23 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584390 + ... + 584429.
It is an arithmetic number, because the mean of its divisors is an integer number (4090870).
Almost surely, 223376380 is an apocalyptic number.
23376380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23376380 is an abundant number, since it is smaller than the sum of its proper divisors (25714060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23376380 is a wasteful number, since it uses less digits than its factorization.
23376380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1168828 (or 1168826 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 32.
The square root of 23376380 is about 4834.9126155495. The cubic root of 23376380 is about 285.9295798716.
The spelling of 23376380 in words is "twenty-three million, three hundred seventy-six thousand, three hundred eighty".
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