Base | Representation |
---|---|
bin | 10101110100000111… |
… | …110100100110100000 |
3 | 2020110101120220212011 |
4 | 111310013310212200 |
5 | 340432244402000 |
6 | 14432125042304 |
7 | 1456305406006 |
oct | 256407644640 |
9 | 66411526764 |
10 | 23423044000 |
11 | 9a2a774704 |
12 | 46583b6394 |
13 | 229390b565 |
14 | 11c2b70a76 |
15 | 9215262ba |
hex | 5741f49a0 |
23423044000 has 48 divisors (see below), whose sum is σ = 57550428936. Its totient is φ = 9369216000.
The previous prime is 23423043949. The next prime is 23423044063. The reversal of 23423044000 is 44032432.
It can be written as a sum of positive squares in 4 ways, for example, as 984202384 + 22438841616 = 31372^2 + 149796^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2923881 + ... + 2931880.
Almost surely, 223423044000 is an apocalyptic number.
23423044000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23423044000 is an abundant number, since it is smaller than the sum of its proper divisors (34127384936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23423044000 is an equidigital number, since it uses as much as digits as its factorization.
23423044000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5855786 (or 5855768 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 22.
Adding to 23423044000 its reverse (44032432), we get a palindrome (23467076432).
The spelling of 23423044000 in words is "twenty-three billion, four hundred twenty-three million, forty-four thousand".
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