Base | Representation |
---|---|
bin | 111001110110001000… |
… | …1101001000111100010 |
3 | 102212122022201221200120 |
4 | 1303230101221013202 |
5 | 4013402110212010 |
6 | 133022312501110 |
7 | 11655236125656 |
oct | 1635421510742 |
9 | 385568657616 |
10 | 124223132130 |
11 | 487567a0869 |
12 | 200aa0aa796 |
13 | b939102016 |
14 | 6026180a66 |
15 | 3370b03e70 |
hex | 1cec4691e2 |
124223132130 has 16 divisors (see below), whose sum is σ = 298135517184. Its totient is φ = 33126168560.
The previous prime is 124223132083. The next prime is 124223132147. The reversal of 124223132130 is 31231322421.
It is a self number, because there is not a number n which added to its sum of digits gives 124223132130.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2070385506 + ... + 2070385565.
It is an arithmetic number, because the mean of its divisors is an integer number (18633469824).
Almost surely, 2124223132130 is an apocalyptic number.
124223132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
124223132130 is an abundant number, since it is smaller than the sum of its proper divisors (173912385054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124223132130 is a wasteful number, since it uses less digits than its factorization.
124223132130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4140771081.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 124223132130 its reverse (31231322421), we get a palindrome (155454454551).
The spelling of 124223132130 in words is "one hundred twenty-four billion, two hundred twenty-three million, one hundred thirty-two thousand, one hundred thirty".
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