Base | Representation |
---|---|
bin | 1101000111010010… |
… | …00001011101101100 |
3 | 200011122202202022210 |
4 | 12203221001131230 |
5 | 103404321014104 |
6 | 3122340210420 |
7 | 336316322052 |
oct | 64351013554 |
9 | 20148682283 |
10 | 7040407404 |
11 | 2a93143318 |
12 | 1445999a10 |
13 | 8827b3054 |
14 | 4ab0781d2 |
15 | 2b314b989 |
hex | 1a3a4176c |
7040407404 has 48 divisors (see below), whose sum is σ = 17566216416. Its totient is φ = 2186880000.
The previous prime is 7040407393. The next prime is 7040407411. The reversal of 7040407404 is 4047040407.
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, 150247 + ... + 191454.
It is an arithmetic number, because the mean of its divisors is an integer number (365962842).
Almost surely, 27040407404 is an apocalyptic number.
It is an amenable number.
7040407404 is an abundant number, since it is smaller than the sum of its proper divisors (10525809012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7040407404 is a wasteful number, since it uses less digits than its factorization.
7040407404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341826 (or 341824 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 30.
The square root of 7040407404 is about 83907.1355964438. The cubic root of 7040407404 is about 1916.6049126350.
The spelling of 7040407404 in words is "seven billion, forty million, four hundred seven thousand, four hundred four".
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