Base | Representation |
---|---|
bin | 111110110000111… |
… | …001001010100110 |
3 | 2201101102011112222 |
4 | 332300321022212 |
5 | 4124032120304 |
6 | 252253312342 |
7 | 35044250555 |
oct | 7660711246 |
9 | 2641364488 |
10 | 1053004454 |
11 | 4a0436917 |
12 | 2547956b2 |
13 | 13a207c78 |
14 | 9dbc7d9c |
15 | 626a14be |
hex | 3ec392a6 |
1053004454 has 8 divisors (see below), whose sum is σ = 1579649448. Its totient is φ = 526454640.
The previous prime is 1053004451. The next prime is 1053004489. The reversal of 1053004454 is 4544003501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10530044542 = 2217636760287676232, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1053004451) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19949 + ... + 50039.
It is an arithmetic number, because the mean of its divisors is an integer number (197456181).
Almost surely, 21053004454 is an apocalyptic number.
1053004454 is a deficient number, since it is larger than the sum of its proper divisors (526644994).
1053004454 is a wasteful number, since it uses less digits than its factorization.
1053004454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47590.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 1053004454 is about 32450.0301078443. The cubic root of 1053004454 is about 1017.3648673235.
Adding to 1053004454 its reverse (4544003501), we get a palindrome (5597007955).
The spelling of 1053004454 in words is "one billion, fifty-three million, four thousand, four hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •