Base | Representation |
---|---|
bin | 1110111010010000… |
… | …0001010111111011 |
3 | 101022221021000100220 |
4 | 3232210001113323 |
5 | 31144104421334 |
6 | 1501053431123 |
7 | 201120003420 |
oct | 35644012773 |
9 | 11287230326 |
10 | 4002420219 |
11 | 1774297606 |
12 | 93849b4a3 |
13 | 4ba28b1b5 |
14 | 29d7c3d47 |
15 | 1865a2449 |
hex | ee9015fb |
4002420219 has 16 divisors (see below), whose sum is σ = 6228691968. Its totient is φ = 2238435072.
The previous prime is 4002420217. The next prime is 4002420259. The reversal of 4002420219 is 9120242004.
It is not a de Polignac number, because 4002420219 - 21 = 4002420217 is a prime.
It is a super-2 number, since 2×40024202192 = 32038735218920015922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4002420217) 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, 2026582 + ... + 2028555.
It is an arithmetic number, because the mean of its divisors is an integer number (389293248).
Almost surely, 24002420219 is an apocalyptic number.
4002420219 is a deficient number, since it is larger than the sum of its proper divisors (2226271749).
4002420219 is a wasteful number, since it uses less digits than its factorization.
4002420219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4055194.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 4002420219 is about 63264.6838212284. The cubic root of 4002420219 is about 1587.7211422684.
The spelling of 4002420219 in words is "four billion, two million, four hundred twenty thousand, two hundred nineteen".
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