Base | Representation |
---|---|
bin | 1111001100110000… |
… | …0001101001100001 |
3 | 101112100021021201120 |
4 | 3303030001221201 |
5 | 31323441002334 |
6 | 1512504522453 |
7 | 203051364201 |
oct | 36314015141 |
9 | 11470237646 |
10 | 4080015969 |
11 | 1804076427 |
12 | 95a480429 |
13 | 500389143 |
14 | 2a9c22401 |
15 | 18d2cd949 |
hex | f3301a61 |
4080015969 has 8 divisors (see below), whose sum is σ = 5440390080. Its totient is φ = 2719826256.
The previous prime is 4080015959. The next prime is 4080015971. The reversal of 4080015969 is 9695100804.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4080015969 - 211 = 4080013921 is a prime.
It is a super-2 number, since 2×40800159692 = 33293060614590017922, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4080015969.
It is not an unprimeable number, because it can be changed into a prime (4080015959) 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, 18439 + ... + 92195.
It is an arithmetic number, because the mean of its divisors is an integer number (680048760).
Almost surely, 24080015969 is an apocalyptic number.
It is an amenable number.
4080015969 is a deficient number, since it is larger than the sum of its proper divisors (1360374111).
4080015969 is a wasteful number, since it uses less digits than its factorization.
4080015969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92199.
The product of its (nonzero) digits is 77760, while the sum is 42.
The square root of 4080015969 is about 63875.0026927592. The cubic root of 4080015969 is about 1597.9160328175.
The spelling of 4080015969 in words is "four billion, eighty million, fifteen thousand, nine hundred sixty-nine".
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