Base | Representation |
---|---|
bin | 10110101111101001001111… |
… | …111110100001010001010111 |
3 | 111010011212211110010010101222 |
4 | 112233221033332201101113 |
5 | 101102402223302104421 |
6 | 552425400005040555 |
7 | 30033003440553431 |
oct | 2657511776412127 |
9 | 433155743103358 |
10 | 100031130113111 |
11 | 29966a6716298a |
12 | b2768530b615b |
13 | 43a7b836a3312 |
14 | 1a9b765397651 |
15 | b8708c72bcab |
hex | 5afa4ffa1457 |
100031130113111 has 8 divisors (see below), whose sum is σ = 100130273172000. Its totient is φ = 99932020451200.
The previous prime is 100031130113093. The next prime is 100031130113207. The reversal of 100031130113111 is 111311031130001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-100031130113111 is a prime.
It is a super-2 number, since 2×1000311301131112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 100031130113111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100031130913111) 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, 2353715 + ... + 14338836.
It is an arithmetic number, because the mean of its divisors is an integer number (12516284146500).
Almost surely, 2100031130113111 is an apocalyptic number.
100031130113111 is a deficient number, since it is larger than the sum of its proper divisors (99143058889).
100031130113111 is a wasteful number, since it uses less digits than its factorization.
100031130113111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16698489.
The product of its (nonzero) digits is 27, while the sum is 17.
Adding to 100031130113111 its reverse (111311031130001), we get a palindrome (211342161243112).
The spelling of 100031130113111 in words is "one hundred trillion, thirty-one billion, one hundred thirty million, one hundred thirteen thousand, one hundred eleven".
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