Base | Representation |
---|---|
bin | 101110100101001001… |
… | …1111111011011001001 |
3 | 100120012022222102102112 |
4 | 1131022103333123021 |
5 | 3114330414033223 |
6 | 113541551312105 |
7 | 10140601330154 |
oct | 1351223773311 |
9 | 316168872375 |
10 | 100031002313 |
11 | 39471990650 |
12 | 1747821b635 |
13 | 95820759c8 |
14 | 4bad210c9b |
15 | 2906d10778 |
hex | 174a4ff6c9 |
100031002313 has 8 divisors (see below), whose sum is σ = 109422076800. Its totient is φ = 90689485680.
The previous prime is 100031002307. The next prime is 100031002327. The reversal of 100031002313 is 313200130001.
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 100031002313 - 222 = 100026808009 is a prime.
It is a super-2 number, since 2×1000310023132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100031002373) 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, 12385238 + ... + 12393311.
It is an arithmetic number, because the mean of its divisors is an integer number (13677759600).
Almost surely, 2100031002313 is an apocalyptic number.
It is an amenable number.
100031002313 is a deficient number, since it is larger than the sum of its proper divisors (9391074487).
100031002313 is a wasteful number, since it uses less digits than its factorization.
100031002313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24778927.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 100031002313 its reverse (313200130001), we get a palindrome (413231132314).
The spelling of 100031002313 in words is "one hundred billion, thirty-one million, two thousand, three hundred thirteen".
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