Base | Representation |
---|---|
bin | 10111000100111100… |
… | …101110100001011101 |
3 | 2100221220020012021120 |
4 | 113010330232201131 |
5 | 401221421340023 |
6 | 15214445521153 |
7 | 1535022534636 |
oct | 270474564135 |
9 | 70856205246 |
10 | 24779090013 |
11 | a566172097 |
12 | 49765731b9 |
13 | 244b83a852 |
14 | 12b0cc088d |
15 | 9a05d78e3 |
hex | 5c4f2e85d |
24779090013 has 8 divisors (see below), whose sum is σ = 33039712800. Its totient is φ = 16518930288.
The previous prime is 24779090003. The next prime is 24779090023. The reversal of 24779090013 is 31009097742.
It is an interprime number because it is at equal distance from previous prime (24779090003) and next prime (24779090023).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 24779090013 - 25 = 24779089981 is a prime.
It is a super-2 number, since 2×247790900132 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24779090003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38443 + ... + 225911.
It is an arithmetic number, because the mean of its divisors is an integer number (4129964100).
Almost surely, 224779090013 is an apocalyptic number.
It is an amenable number.
24779090013 is a deficient number, since it is larger than the sum of its proper divisors (8260622787).
24779090013 is a wasteful number, since it uses less digits than its factorization.
24779090013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231531.
The product of its (nonzero) digits is 95256, while the sum is 42.
The spelling of 24779090013 in words is "twenty-four billion, seven hundred seventy-nine million, ninety thousand, thirteen".
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