Base | Representation |
---|---|
bin | 111001110000110011… |
… | …1100100100110101000 |
3 | 102212011212021221020111 |
4 | 1303201213210212220 |
5 | 4013020322101212 |
6 | 132552444304104 |
7 | 11650635264100 |
oct | 1634147444650 |
9 | 385155257214 |
10 | 124044331432 |
11 | 4867487819a |
12 | 2005a242034 |
13 | b90b05aca8 |
14 | 600a51a200 |
15 | 3360085ea7 |
hex | 1ce19e49a8 |
124044331432 has 48 divisors (see below), whose sum is σ = 270586333620. Its totient is φ = 53155872000.
The previous prime is 124044331427. The next prime is 124044331493. The reversal of 124044331432 is 234133440421.
It can be written as a sum of positive squares in 2 ways, for example, as 123491799396 + 552532036 = 351414^2 + 23506^2 .
It is a junction number, because it is equal to n+sod(n) for n = 124044331394 and 124044331403.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6623682 + ... + 6642382.
Almost surely, 2124044331432 is an apocalyptic number.
It is an amenable number.
124044331432 is an abundant number, since it is smaller than the sum of its proper divisors (146542002188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124044331432 is a wasteful number, since it uses less digits than its factorization.
124044331432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35642 (or 35631 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 124044331432 its reverse (234133440421), we get a palindrome (358177771853).
The spelling of 124044331432 in words is "one hundred twenty-four billion, forty-four million, three hundred thirty-one thousand, four hundred thirty-two".
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