Base | Representation |
---|---|
bin | 101110100111100000… |
… | …1011000101010000100 |
3 | 100120101211122110222122 |
4 | 1131033001120222010 |
5 | 3120011130323022 |
6 | 113553452545112 |
7 | 10142551024214 |
oct | 1351701305204 |
9 | 316354573878 |
10 | 100110011012 |
11 | 39502544aa0 |
12 | 1749a782198 |
13 | 9595549b0b |
14 | 4bb98da244 |
15 | 290dc1a742 |
hex | 174f058a84 |
100110011012 has 48 divisors (see below), whose sum is σ = 203023867200. Its totient is φ = 42714034560.
The previous prime is 100110010999. The next prime is 100110011017. The reversal of 100110011012 is 210110011001.
It is a happy number.
It is a super-2 number, since 2×1001100110122 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (100110011017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458183 + ... + 640430.
It is an arithmetic number, because the mean of its divisors is an integer number (4229663900).
Almost surely, 2100110011012 is an apocalyptic number.
It is an amenable number.
100110011012 is an abundant number, since it is smaller than the sum of its proper divisors (102913856188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100110011012 is a wasteful number, since it uses less digits than its factorization.
100110011012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1098756 (or 1098754 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 100110011012 its reverse (210110011001), we get a palindrome (310220022013).
The spelling of 100110011012 in words is "one hundred billion, one hundred ten million, eleven thousand, twelve".
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