Base | Representation |
---|---|
bin | 101110110000100000… |
… | …1111000011010111001 |
3 | 100121011220010202200212 |
4 | 1131201001320122321 |
5 | 3121121001143001 |
6 | 114043444240505 |
7 | 10153210013420 |
oct | 1354101703271 |
9 | 317156122625 |
10 | 100412131001 |
11 | 39648037236 |
12 | 175639a0135 |
13 | 961300a840 |
14 | 4c07aa22b7 |
15 | 292a4e77bb |
hex | 17610786b9 |
100412131001 has 8 divisors (see below), whose sum is σ = 123584161344. Its totient is φ = 79446960720.
The previous prime is 100412130983. The next prime is 100412131069. The reversal of 100412131001 is 100131214001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-100412131001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (100412131601) 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, 551714915 + ... + 551715096.
It is an arithmetic number, because the mean of its divisors is an integer number (15448020168).
Almost surely, 2100412131001 is an apocalyptic number.
It is an amenable number.
100412131001 is a deficient number, since it is larger than the sum of its proper divisors (23172030343).
100412131001 is a wasteful number, since it uses less digits than its factorization.
100412131001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1103430031.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 100412131001 its reverse (100131214001), we get a palindrome (200543345002).
The spelling of 100412131001 in words is "one hundred billion, four hundred twelve million, one hundred thirty-one thousand, one".
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