Base | Representation |
---|---|
bin | 101000100100101… |
… | …1011001001100011 |
3 | 10111212202112222222 |
4 | 1101021123021203 |
5 | 10242011044440 |
6 | 343032021255 |
7 | 45510631040 |
oct | 12111331143 |
9 | 3455675888 |
10 | 1361424995 |
11 | 639541827 |
12 | 31bb3182b |
13 | 189093728 |
14 | ccb501c7 |
15 | 7e7c52b5 |
hex | 5125b263 |
1361424995 has 8 divisors (see below), whose sum is σ = 1867097184. Its totient is φ = 933548544.
The previous prime is 1361424979. The next prime is 1361425003. The reversal of 1361424995 is 5994241631.
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 1361424995 - 24 = 1361424979 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19448894 + ... + 19448963.
It is an arithmetic number, because the mean of its divisors is an integer number (233387148).
Almost surely, 21361424995 is an apocalyptic number.
1361424995 is a deficient number, since it is larger than the sum of its proper divisors (505672189).
1361424995 is an equidigital number, since it uses as much as digits as its factorization.
1361424995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38897869.
The product of its digits is 233280, while the sum is 44.
The square root of 1361424995 is about 36897.4930720232. The cubic root of 1361424995 is about 1108.3184763431.
The spelling of 1361424995 in words is "one billion, three hundred sixty-one million, four hundred twenty-four thousand, nine hundred ninety-five".
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