Base | Representation |
---|---|
bin | 111001000000001100… |
… | …1000010100100001100 |
3 | 102200222011220102100100 |
4 | 1302000121002210030 |
5 | 4001200230211134 |
6 | 132122534131100 |
7 | 11562340311540 |
oct | 1620031024414 |
9 | 380864812310 |
10 | 122413132044 |
11 | 47a08026a25 |
12 | 1b883ab0a90 |
13 | b70b120358 |
14 | 5cd3a23a20 |
15 | 32b6c72999 |
hex | 1c8064290c |
122413132044 has 144 divisors (see below), whose sum is σ = 357626354176. Its totient is φ = 34581427200.
The previous prime is 122413132031. The next prime is 122413132063. The reversal of 122413132044 is 440231314221.
It is a junction number, because it is equal to n+sod(n) for n = 122413131999 and 122413132017.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37422129 + ... + 37425399.
Almost surely, 2122413132044 is an apocalyptic number.
122413132044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122413132044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178813177088).
122413132044 is an abundant number, since it is smaller than the sum of its proper divisors (235213222132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122413132044 is a wasteful number, since it uses less digits than its factorization.
122413132044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4916 (or 4911 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 122413132044 its reverse (440231314221), we get a palindrome (562644446265).
The spelling of 122413132044 in words is "one hundred twenty-two billion, four hundred thirteen million, one hundred thirty-two thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.107 sec. • engine limits •