Base | Representation |
---|---|
bin | 111001110110000001… |
… | …1001101110000000111 |
3 | 102212122001121210121112 |
4 | 1303230003031300013 |
5 | 4013400123200043 |
6 | 133022055435235 |
7 | 11655162024266 |
oct | 1635403156007 |
9 | 385561553545 |
10 | 124219350023 |
11 | 4875464825a |
12 | 200a8985b1b |
13 | b9383a96a2 |
14 | 60258785dd |
15 | 3370608518 |
hex | 1cec0cdc07 |
124219350023 has 4 divisors (see below), whose sum is σ = 124220449008. Its totient is φ = 124218251040.
The previous prime is 124219349957. The next prime is 124219350083. The reversal of 124219350023 is 320053912421.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 320053912421 = 19 ⋅16844942759.
It is a cyclic number.
It is not a de Polignac number, because 124219350023 - 232 = 119924382727 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124219350083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357611 + ... + 613452.
It is an arithmetic number, because the mean of its divisors is an integer number (31055112252).
Almost surely, 2124219350023 is an apocalyptic number.
124219350023 is a deficient number, since it is larger than the sum of its proper divisors (1098985).
124219350023 is an equidigital number, since it uses as much as digits as its factorization.
124219350023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1098984.
The product of its (nonzero) digits is 12960, while the sum is 32.
The spelling of 124219350023 in words is "one hundred twenty-four billion, two hundred nineteen million, three hundred fifty thousand, twenty-three".
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