Base | Representation |
---|---|
bin | 101110100100100110… |
… | …0000010011011001010 |
3 | 100120011000111010112000 |
4 | 1131021030002123022 |
5 | 3114311101441414 |
6 | 113540035131430 |
7 | 10140252110526 |
oct | 1351114023312 |
9 | 316130433460 |
10 | 100012140234 |
11 | 39462278256 |
12 | 17471a43b76 |
13 | 957b1a0506 |
14 | 4baa900d86 |
15 | 2905336b09 |
hex | 17493026ca |
100012140234 has 32 divisors (see below), whose sum is σ = 222262481280. Its totient is φ = 33335388000.
The previous prime is 100012140227. The next prime is 100012140251. The reversal of 100012140234 is 432041210001.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1064694 + ... + 1154814.
It is an arithmetic number, because the mean of its divisors is an integer number (6945702540).
Almost surely, 2100012140234 is an apocalyptic number.
100012140234 is an abundant number, since it is smaller than the sum of its proper divisors (122250341046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100012140234 is a wasteful number, since it uses less digits than its factorization.
100012140234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110683 (or 110677 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 100012140234 its reverse (432041210001), we get a palindrome (532053350235).
The spelling of 100012140234 in words is "one hundred billion, twelve million, one hundred forty thousand, two hundred thirty-four".
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