Base | Representation |
---|---|
bin | 1110111010101110… |
… | …1100000011100011 |
3 | 101100002001010100010 |
4 | 3232223230003203 |
5 | 31200113230201 |
6 | 1501204500003 |
7 | 201143044116 |
oct | 35653540343 |
9 | 11302033303 |
10 | 4004430051 |
11 | 177543a626 |
12 | 9390aa603 |
13 | 4ba812c4b |
14 | 29db8857d |
15 | 18684cbd6 |
hex | eeaec0e3 |
4004430051 has 16 divisors (see below), whose sum is σ = 5363988480. Its totient is φ = 2657276160.
The previous prime is 4004430049. The next prime is 4004430061. The reversal of 4004430051 is 1500344004.
It is not a de Polignac number, because 4004430051 - 21 = 4004430049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4004430061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595315 + ... + 602003.
It is an arithmetic number, because the mean of its divisors is an integer number (335249280).
Almost surely, 24004430051 is an apocalyptic number.
4004430051 is a deficient number, since it is larger than the sum of its proper divisors (1359558429).
4004430051 is a wasteful number, since it uses less digits than its factorization.
4004430051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7586.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 4004430051 is about 63280.5661400086. The cubic root of 4004430051 is about 1587.9868580603.
Adding to 4004430051 its reverse (1500344004), we get a palindrome (5504774055).
The spelling of 4004430051 in words is "four billion, four million, four hundred thirty thousand, fifty-one".
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