Base | Representation |
---|---|
bin | 11101111000011010… |
… | …01100100100010001 |
3 | 1112102000202022102222 |
4 | 32330031030210101 |
5 | 230323333242331 |
6 | 11211513550425 |
7 | 1105355545265 |
oct | 167415144421 |
9 | 45360668388 |
10 | 16042477841 |
11 | 6892619055 |
12 | 3138715415 |
13 | 1688809850 |
14 | ac286c0a5 |
15 | 63d5d6b7b |
hex | 3bc34c911 |
16042477841 has 8 divisors (see below), whose sum is σ = 18185805120. Its totient is φ = 14029049232.
The previous prime is 16042477831. The next prime is 16042477859. The reversal of 16042477841 is 14877424061.
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 16042477841 - 230 = 14968736017 is a prime.
It is a super-2 number, since 2×160424778412 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 16042477792 and 16042477801.
It is not an unprimeable number, because it can be changed into a prime (16042477831) 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, 32474405 + ... + 32474898.
It is an arithmetic number, because the mean of its divisors is an integer number (2273225640).
Almost surely, 216042477841 is an apocalyptic number.
It is an amenable number.
16042477841 is a deficient number, since it is larger than the sum of its proper divisors (2143327279).
16042477841 is a wasteful number, since it uses less digits than its factorization.
16042477841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64949335.
The product of its (nonzero) digits is 301056, while the sum is 44.
The spelling of 16042477841 in words is "sixteen billion, forty-two million, four hundred seventy-seven thousand, eight hundred forty-one".
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