Base | Representation |
---|---|
bin | 110000011111101100… |
… | …1100001111011000110 |
3 | 100221210220012001121010 |
4 | 1200333121201323012 |
5 | 3201241033403022 |
6 | 115501555103050 |
7 | 10344520544202 |
oct | 1407731417306 |
9 | 327726161533 |
10 | 104142872262 |
11 | 40191a33380 |
12 | 182252a1a86 |
13 | 9a88c05950 |
14 | 507d365b02 |
15 | 2a97cd250c |
hex | 183f661ec6 |
104142872262 has 128 divisors (see below), whose sum is σ = 249646924800. Its totient is φ = 28543357440.
The previous prime is 104142872243. The next prime is 104142872263. The reversal of 104142872262 is 262278241401.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 104142872262.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104142872263) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 63617308 + ... + 63618944.
It is an arithmetic number, because the mean of its divisors is an integer number (1950366600).
Almost surely, 2104142872262 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 104142872262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124823462400).
104142872262 is an abundant number, since it is smaller than the sum of its proper divisors (145504052538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104142872262 is a wasteful number, since it uses less digits than its factorization.
104142872262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3118.
The product of its (nonzero) digits is 86016, while the sum is 39.
The spelling of 104142872262 in words is "one hundred four billion, one hundred forty-two million, eight hundred seventy-two thousand, two hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •