Base | Representation |
---|---|
bin | 111001111001101111… |
… | …1000110011010111101 |
3 | 102212221202100210011002 |
4 | 1303303133012122331 |
5 | 4014124042204131 |
6 | 133042313340045 |
7 | 11661235262363 |
oct | 1636337063275 |
9 | 385852323132 |
10 | 124344100541 |
11 | 48809004161 |
12 | 20122707625 |
13 | b9581a796b |
14 | 603826d633 |
15 | 337b54b6cb |
hex | 1cf37c66bd |
124344100541 has 2 divisors, whose sum is σ = 124344100542. Its totient is φ = 124344100540.
The previous prime is 124344100513. The next prime is 124344100547. The reversal of 124344100541 is 145001443421.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 93632940025 + 30711160516 = 305995^2 + 175246^2 .
It is a cyclic number.
It is not a de Polignac number, because 124344100541 - 222 = 124339906237 is a prime.
It is a super-2 number, since 2×1243441005412 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (124344100547) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62172050270 + 62172050271.
It is an arithmetic number, because the mean of its divisors is an integer number (62172050271).
Almost surely, 2124344100541 is an apocalyptic number.
It is an amenable number.
124344100541 is a deficient number, since it is larger than the sum of its proper divisors (1).
124344100541 is an equidigital number, since it uses as much as digits as its factorization.
124344100541 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 124344100541 its reverse (145001443421), we get a palindrome (269345543962).
The spelling of 124344100541 in words is "one hundred twenty-four billion, three hundred forty-four million, one hundred thousand, five hundred forty-one".
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