Base | Representation |
---|---|
bin | 1010101001101101011000… |
… | …00111100100111010010000 |
3 | 10001221020202010210002222120 |
4 | 11110312230013210322100 |
5 | 11032232002122114212 |
6 | 121452311423534240 |
7 | 4635165210520152 |
oct | 524665407447220 |
9 | 101836663702876 |
10 | 23423344332432 |
11 | 751086a259630 |
12 | 276372675a380 |
13 | 100ba72961715 |
14 | 5ad9a5838ad2 |
15 | 2a946564c88c |
hex | 154dac1e4e90 |
23423344332432 has 80 divisors (see below), whose sum is σ = 67795330827072. Its totient is φ = 6906145743360.
The previous prime is 23423344332419. The next prime is 23423344332449.
23423344332432 is nontrivially palindromic in base 10.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599472283 + ... + 599511354.
Almost surely, 223423344332432 is an apocalyptic number.
23423344332432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23423344332432 is an abundant number, since it is smaller than the sum of its proper divisors (44371986494640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23423344332432 is a wasteful number, since it uses less digits than its factorization.
23423344332432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1198983696 (or 1198983690 counting only the distinct ones).
The product of its digits is 2985984, while the sum is 42.
It can be divided in two parts, 2342334 and 4332432, that added together give a palindrome (6674766).
The spelling of 23423344332432 in words is "twenty-three trillion, four hundred twenty-three billion, three hundred forty-four million, three hundred thirty-two thousand, four hundred thirty-two".
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