Base | Representation |
---|---|
bin | 111001111100010111… |
… | …0011010011111110100 |
3 | 102220011212202120221002 |
4 | 1303320232122133310 |
5 | 4014314043013022 |
6 | 133055133342432 |
7 | 11663353362104 |
oct | 1637056323764 |
9 | 386155676832 |
10 | 124432001012 |
11 | 48853691080 |
12 | 20148037a18 |
13 | b970473087 |
14 | 6045bd1204 |
15 | 3384111092 |
hex | 1cf8b9a7f4 |
124432001012 has 48 divisors (see below), whose sum is σ = 243576450432. Its totient is φ = 55139210880.
The previous prime is 124432001011. The next prime is 124432001021. The reversal of 124432001012 is 210100234421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124432001011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196193 + ... + 536055.
It is an arithmetic number, because the mean of its divisors is an integer number (5074509384).
Almost surely, 2124432001012 is an apocalyptic number.
It is an amenable number.
124432001012 is a deficient number, since it is larger than the sum of its proper divisors (119144449420).
124432001012 is a wasteful number, since it uses less digits than its factorization.
124432001012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340088 (or 340086 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 124432001012 its reverse (210100234421), we get a palindrome (334532235433).
The spelling of 124432001012 in words is "one hundred twenty-four billion, four hundred thirty-two million, one thousand, twelve".
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