Base | Representation |
---|---|
bin | 101011111011… |
… | …0110011011010 |
3 | 1121100002121002 |
4 | 1113312303122 |
5 | 21343443002 |
6 | 2141345002 |
7 | 366521531 |
oct | 127666332 |
9 | 47302532 |
10 | 23031002 |
11 | 12000595 |
12 | 7868162 |
13 | 4a04c17 |
14 | 30b7318 |
15 | 204e002 |
hex | 15f6cda |
23031002 has 8 divisors (see below), whose sum is σ = 36364800. Its totient is φ = 10909404.
The previous prime is 23030999. The next prime is 23031061. The reversal of 23031002 is 20013032.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 303002 + ... + 303077.
It is an arithmetic number, because the mean of its divisors is an integer number (4545600).
Almost surely, 223031002 is an apocalyptic number.
23031002 is a deficient number, since it is larger than the sum of its proper divisors (13333798).
23031002 is a wasteful number, since it uses less digits than its factorization.
23031002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 606100.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 23031002 is about 4799.0626168034. The cubic root of 23031002 is about 284.5144167976.
Adding to 23031002 its reverse (20013032), we get a palindrome (43044034).
The spelling of 23031002 in words is "twenty-three million, thirty-one thousand, two".
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