Base | Representation |
---|---|
bin | 1110110010110… |
… | …01110110100100 |
3 | 22122111221012110 |
4 | 13121121312210 |
5 | 223232200004 |
6 | 20151521020 |
7 | 3034555410 |
oct | 731316644 |
9 | 278457173 |
10 | 124100004 |
11 | 64062196 |
12 | 35689170 |
13 | 1c931172 |
14 | 126a5d40 |
15 | ad65589 |
hex | 7659da4 |
124100004 has 24 divisors (see below), whose sum is σ = 330933568. Its totient is φ = 35457120.
The previous prime is 124100003. The next prime is 124100027. The reversal of 124100004 is 400001421.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (124100003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738607 + ... + 738774.
Almost surely, 2124100004 is an apocalyptic number.
124100004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
124100004 is an abundant number, since it is smaller than the sum of its proper divisors (206833564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124100004 is a wasteful number, since it uses less digits than its factorization.
124100004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1477395 (or 1477393 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 124100004 is about 11140.0181328398. The cubic root of 124100004 is about 498.7971137835.
Adding to 124100004 its reverse (400001421), we get a palindrome (524101425).
It can be divided in two parts, 124 and 100004, that added together give a triangular number (100128 = T447).
The spelling of 124100004 in words is "one hundred twenty-four million, one hundred thousand, four".
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