Base | Representation |
---|---|
bin | 111011101111110100… |
… | …010001110110111001 |
3 | 20010120221012010122221 |
4 | 323233310101312321 |
5 | 2022341132021101 |
6 | 45245501244041 |
7 | 4430525341336 |
oct | 735764216671 |
9 | 203527163587 |
10 | 64153001401 |
11 | 25230773525 |
12 | 10524863621 |
13 | 6084c8b978 |
14 | 316827398d |
15 | 1a0714baa1 |
hex | eefd11db9 |
64153001401 has 8 divisors (see below), whose sum is σ = 64385798400. Its totient is φ = 63920593920.
The previous prime is 64153001399. The next prime is 64153001431. The reversal of 64153001401 is 10410035146.
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 64153001401 - 21 = 64153001399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (64153001431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234660 + ... + 428218.
It is an arithmetic number, because the mean of its divisors is an integer number (8048224800).
Almost surely, 264153001401 is an apocalyptic number.
It is an amenable number.
64153001401 is a deficient number, since it is larger than the sum of its proper divisors (232796999).
64153001401 is a wasteful number, since it uses less digits than its factorization.
64153001401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194759.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 64153001401 its reverse (10410035146), we get a palindrome (74563036547).
The spelling of 64153001401 in words is "sixty-four billion, one hundred fifty-three million, one thousand, four hundred one".
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