Base | Representation |
---|---|
bin | 111001111100101100… |
… | …1001011000100100111 |
3 | 102220012122212001210122 |
4 | 1303321121023010213 |
5 | 4014324430210043 |
6 | 133100213512155 |
7 | 11663550555326 |
oct | 1637131130447 |
9 | 386178761718 |
10 | 124443210023 |
11 | 48859a47620 |
12 | 2014b94265b |
13 | b972899022 |
14 | 60474ac0bd |
15 | 33850c7368 |
hex | 1cf964b127 |
124443210023 has 8 divisors (see below), whose sum is σ = 135792293520. Its totient is φ = 113100137280.
The previous prime is 124443209983. The next prime is 124443210041. The reversal of 124443210023 is 320012344421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-124443210023 is a prime.
It is a super-2 number, since 2×1244432100232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 124443209974 and 124443210001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124443210523) 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, 1459340 + ... + 1542257.
It is an arithmetic number, because the mean of its divisors is an integer number (16974036690).
Almost surely, 2124443210023 is an apocalyptic number.
124443210023 is a deficient number, since it is larger than the sum of its proper divisors (11349083497).
124443210023 is a wasteful number, since it uses less digits than its factorization.
124443210023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3005377.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 124443210023 its reverse (320012344421), we get a palindrome (444455554444).
The spelling of 124443210023 in words is "one hundred twenty-four billion, four hundred forty-three million, two hundred ten thousand, twenty-three".
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