Base | Representation |
---|---|
bin | 111001111001000001… |
… | …1101101001101111001 |
3 | 102212220002021120111011 |
4 | 1303302003231031321 |
5 | 4014101424022301 |
6 | 133040100033521 |
7 | 11660524526113 |
oct | 1636203551571 |
9 | 385802246434 |
10 | 124320142201 |
11 | 487a652a982 |
12 | 201166928a1 |
13 | b953239928 |
14 | 6034dd43b3 |
15 | 33793b7a51 |
hex | 1cf20ed379 |
124320142201 has 8 divisors (see below), whose sum is σ = 131410857600. Its totient is φ = 117284181840.
The previous prime is 124320142187. The next prime is 124320142211. The reversal of 124320142201 is 102241023421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 124320142201 - 27 = 124320142073 is a prime.
It is a super-2 number, since 2×1243201422012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (124320142211) 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, 13684090 + ... + 13693171.
It is an arithmetic number, because the mean of its divisors is an integer number (16426357200).
Almost surely, 2124320142201 is an apocalyptic number.
It is an amenable number.
124320142201 is a deficient number, since it is larger than the sum of its proper divisors (7090715399).
124320142201 is a wasteful number, since it uses less digits than its factorization.
124320142201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27377519.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 124320142201 its reverse (102241023421), we get a palindrome (226561165622).
The spelling of 124320142201 in words is "one hundred twenty-four billion, three hundred twenty million, one hundred forty-two thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •