Base | Representation |
---|---|
bin | 111001110110000110… |
… | …1110010000001100000 |
3 | 102212122020211112100110 |
4 | 1303230031302001200 |
5 | 4013401330320112 |
6 | 133022235051320 |
7 | 11655224412153 |
oct | 1635415620140 |
9 | 385566745313 |
10 | 124222120032 |
11 | 4875616a41a |
12 | 200a98a0b40 |
13 | b938b3944a |
14 | 6025d99c9a |
15 | 33709a413c |
hex | 1cec372060 |
124222120032 has 24 divisors (see below), whose sum is σ = 326083065336. Its totient is φ = 41407373312.
The previous prime is 124222120003. The next prime is 124222120123. The reversal of 124222120032 is 230021222421.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×1242221200322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 124222119990 and 124222120008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646990113 + ... + 646990304.
It is an arithmetic number, because the mean of its divisors is an integer number (13586794389).
Almost surely, 2124222120032 is an apocalyptic number.
124222120032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
124222120032 is an abundant number, since it is smaller than the sum of its proper divisors (201860945304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124222120032 is a wasteful number, since it uses less digits than its factorization.
124222120032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1293980430 (or 1293980422 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 124222120032 its reverse (230021222421), we get a palindrome (354243342453).
The spelling of 124222120032 in words is "one hundred twenty-four billion, two hundred twenty-two million, one hundred twenty thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •