Base | Representation |
---|---|
bin | 1111001101010100… |
… | …0001101111000101 |
3 | 101112111201011120002 |
4 | 3303111001233011 |
5 | 31330042004441 |
6 | 1513031251045 |
7 | 203110422512 |
oct | 36325015705 |
9 | 11474634502 |
10 | 4082375621 |
11 | 1805438255 |
12 | 95b219a85 |
13 | 500a0419c |
14 | 2aa278309 |
15 | 18d5e7b9b |
hex | f3541bc5 |
4082375621 has 8 divisors (see below), whose sum is σ = 4152980160. Its totient is φ = 4012320928.
The previous prime is 4082375603. The next prime is 4082375641. The reversal of 4082375621 is 1265732804.
It is a happy number.
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 4082375621 - 226 = 4015266757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4082375641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122471 + ... + 152196.
It is an arithmetic number, because the mean of its divisors is an integer number (519122520).
Almost surely, 24082375621 is an apocalyptic number.
It is an amenable number.
4082375621 is a deficient number, since it is larger than the sum of its proper divisors (70604539).
4082375621 is a wasteful number, since it uses less digits than its factorization.
4082375621 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 274923.
The product of its (nonzero) digits is 80640, while the sum is 38.
The square root of 4082375621 is about 63893.4708792690. The cubic root of 4082375621 is about 1598.2240217353.
The spelling of 4082375621 in words is "four billion, eighty-two million, three hundred seventy-five thousand, six hundred twenty-one".
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