Base | Representation |
---|---|
bin | 111001111011100000… |
… | …1011000110101111101 |
3 | 102220002212222112220010 |
4 | 1303313001120311331 |
5 | 4014234233424131 |
6 | 133052233013433 |
7 | 11662555425111 |
oct | 1636701306575 |
9 | 386085875803 |
10 | 124403420541 |
11 | 48839540154 |
12 | 2013a554279 |
13 | b96757725a |
14 | 60420b1741 |
15 | 3381867b46 |
hex | 1cf7058d7d |
124403420541 has 8 divisors (see below), whose sum is σ = 165954295584. Its totient is φ = 82894079600.
The previous prime is 124403420521. The next prime is 124403420587. The reversal of 124403420541 is 145024304421.
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-124403420541 is a prime.
It is a super-2 number, since 2×1244034205412 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 124403420499 and 124403420508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124403420521) 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, 10376535 + ... + 10388516.
It is an arithmetic number, because the mean of its divisors is an integer number (20744286948).
Almost surely, 2124403420541 is an apocalyptic number.
It is an amenable number.
124403420541 is a deficient number, since it is larger than the sum of its proper divisors (41550875043).
124403420541 is a wasteful number, since it uses less digits than its factorization.
124403420541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20767051.
The product of its (nonzero) digits is 15360, while the sum is 30.
Adding to 124403420541 its reverse (145024304421), we get a palindrome (269427724962).
The spelling of 124403420541 in words is "one hundred twenty-four billion, four hundred three million, four hundred twenty thousand, five hundred forty-one".
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