Base | Representation |
---|---|
bin | 1100101111101001… |
… | …1000101000000001 |
3 | 22211102100212121002 |
4 | 3023322120220001 |
5 | 24001244030230 |
6 | 1323245341345 |
7 | 150530462234 |
oct | 31372305001 |
9 | 8742325532 |
10 | 3421080065 |
11 | 14a61240a7 |
12 | 7b5867855 |
13 | 4269c6a40 |
14 | 2464d741b |
15 | 15051d545 |
hex | cbe98a01 |
3421080065 has 16 divisors (see below), whose sum is σ = 4454847936. Its totient is φ = 2507044800.
The previous prime is 3421080059. The next prime is 3421080071. The reversal of 3421080065 is 5600801243.
It is an interprime number because it is at equal distance from previous prime (3421080059) and next prime (3421080071).
It is not a de Polignac number, because 3421080065 - 24 = 3421080049 is a prime.
It is a super-2 number, since 2×34210800652 = 23407577622280808450, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192371 + ... + 209400.
It is an arithmetic number, because the mean of its divisors is an integer number (278427996).
Almost surely, 23421080065 is an apocalyptic number.
It is an amenable number.
3421080065 is a deficient number, since it is larger than the sum of its proper divisors (1033767871).
3421080065 is a wasteful number, since it uses less digits than its factorization.
3421080065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 401920.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 3421080065 is about 58489.9997008036. Note that the first 3 decimals coincide. The cubic root of 3421080065 is about 1506.7958408308.
The spelling of 3421080065 in words is "three billion, four hundred twenty-one million, eighty thousand, sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •