Base | Representation |
---|---|
bin | 101111000010111101… |
… | …1100100011001100010 |
3 | 100122210001002102011001 |
4 | 1132011323210121202 |
5 | 3123402443424442 |
6 | 114225121542214 |
7 | 10204435212031 |
oct | 1360573443142 |
9 | 318701072131 |
10 | 101031233122 |
11 | 39935551886 |
12 | 176b71a496a |
13 | 96b1363c61 |
14 | 4c65dbc718 |
15 | 2964a3a2b7 |
hex | 1785ee4662 |
101031233122 has 4 divisors (see below), whose sum is σ = 151546849686. Its totient is φ = 50515616560.
The previous prime is 101031233057. The next prime is 101031233143. The reversal of 101031233122 is 221332130101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221332130101 = 19 ⋅11649059479.
It can be written as a sum of positive squares in only one way, i.e., 89603836921 + 11427396201 = 299339^2 + 106899^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 101031233122.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25257808279 + ... + 25257808282.
Almost surely, 2101031233122 is an apocalyptic number.
101031233122 is a deficient number, since it is larger than the sum of its proper divisors (50515616564).
101031233122 is an equidigital number, since it uses as much as digits as its factorization.
101031233122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50515616563.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 101031233122 its reverse (221332130101), we get a palindrome (322363363223).
It can be divided in two parts, 101031 and 233122, that added together give a triangular number (334153 = T817).
The spelling of 101031233122 in words is "one hundred one billion, thirty-one million, two hundred thirty-three thousand, one hundred twenty-two".
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