Base | Representation |
---|---|
bin | 101110100100111010… |
… | …1100000111101011101 |
3 | 100120011202221112102221 |
4 | 1131021311200331131 |
5 | 3114321342410323 |
6 | 113541104145341 |
7 | 10140443404264 |
oct | 1351165407535 |
9 | 316152845387 |
10 | 100023013213 |
11 | 39468424292 |
12 | 17475608251 |
13 | 9580509526 |
14 | 4bac1315db |
15 | 290628355d |
hex | 1749d60f5d |
100023013213 has 8 divisors (see below), whose sum is σ = 100224603648. Its totient is φ = 99821627664.
The previous prime is 100023013201. The next prime is 100023013243. The reversal of 100023013213 is 312310320001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 100023013213 - 29 = 100023012701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100023013243) 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, 945556 + ... + 1046002.
It is an arithmetic number, because the mean of its divisors is an integer number (12528075456).
Almost surely, 2100023013213 is an apocalyptic number.
It is an amenable number.
100023013213 is a deficient number, since it is larger than the sum of its proper divisors (201590435).
100023013213 is a wasteful number, since it uses less digits than its factorization.
100023013213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102443.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 100023013213 its reverse (312310320001), we get a palindrome (412333333214).
The spelling of 100023013213 in words is "one hundred billion, twenty-three million, thirteen thousand, two hundred thirteen".
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