Base | Representation |
---|---|
bin | 11011101010001… |
… | …10010101010010 |
3 | 121011121000020110 |
4 | 31311012111102 |
5 | 433344222003 |
6 | 35005022150 |
7 | 5515110666 |
oct | 1565062522 |
9 | 534530213 |
10 | 232023378 |
11 | 109a75664 |
12 | 65854956 |
13 | 390ba252 |
14 | 22b5a8a6 |
15 | 15582a03 |
hex | dd46552 |
232023378 has 16 divisors (see below), whose sum is σ = 491343840. Its totient is φ = 72791616.
The previous prime is 232023377. The next prime is 232023391. The reversal of 232023378 is 873320232.
232023378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (232023371) 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, 1137268 + ... + 1137471.
It is an arithmetic number, because the mean of its divisors is an integer number (30708990).
Almost surely, 2232023378 is an apocalyptic number.
232023378 is an abundant number, since it is smaller than the sum of its proper divisors (259320462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232023378 is a wasteful number, since it uses less digits than its factorization.
232023378 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2274761.
The product of its (nonzero) digits is 12096, while the sum is 30.
The square root of 232023378 is about 15232.3136128429. The cubic root of 232023378 is about 614.4840037034.
The spelling of 232023378 in words is "two hundred thirty-two million, twenty-three thousand, three hundred seventy-eight".
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