Base | Representation |
---|---|
bin | 10101101100110111… |
… | …111010101101111000 |
3 | 2020010220202111121200 |
4 | 111230313322231320 |
5 | 340210131343412 |
6 | 14412102334200 |
7 | 1453300631406 |
oct | 255467725570 |
9 | 66126674550 |
10 | 23301434232 |
11 | 997806346a |
12 | 462372a360 |
13 | 227466ca0b |
14 | 11b0956476 |
15 | 915a039dc |
hex | 56cdfab78 |
23301434232 has 24 divisors (see below), whose sum is σ = 63108051240. Its totient is φ = 7767144720.
The previous prime is 23301434231. The next prime is 23301434249. The reversal of 23301434232 is 23243410332.
23301434232 is a `hidden beast` number, since 233 + 0 + 1 + 4 + 3 + 423 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 23301434196 and 23301434205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23301434231) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 161815444 + ... + 161815587.
It is an arithmetic number, because the mean of its divisors is an integer number (2629502135).
Almost surely, 223301434232 is an apocalyptic number.
It is an amenable number.
23301434232 is an abundant number, since it is smaller than the sum of its proper divisors (39806617008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23301434232 is a wasteful number, since it uses less digits than its factorization.
23301434232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323631043 (or 323631036 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 23301434232 its reverse (23243410332), we get a palindrome (46544844564).
The spelling of 23301434232 in words is "twenty-three billion, three hundred one million, four hundred thirty-four thousand, two hundred thirty-two".
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