Base | Representation |
---|---|
bin | 110001010000111… |
… | …1001001101000110 |
3 | 11021012111202100200 |
4 | 1202201321031012 |
5 | 11341140132410 |
6 | 432010351330 |
7 | 55651466154 |
oct | 14241711506 |
9 | 4235452320 |
10 | 1653052230 |
11 | 779117675 |
12 | 3a172b546 |
13 | 20461c51b |
14 | 1197843d4 |
15 | 9a1cd3c0 |
hex | 62879346 |
1653052230 has 48 divisors (see below), whose sum is σ = 4301154000. Its totient is φ = 440483904.
The previous prime is 1653052217. The next prime is 1653052241. The reversal of 1653052230 is 322503561.
1653052230 is a `hidden beast` number, since 1 + 653 + 0 + 5 + 2 + 2 + 3 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 1653052194 and 1653052203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128784 + ... + 141036.
It is an arithmetic number, because the mean of its divisors is an integer number (89607375).
Almost surely, 21653052230 is an apocalyptic number.
1653052230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1653052230 is an abundant number, since it is smaller than the sum of its proper divisors (2648101770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1653052230 is a wasteful number, since it uses less digits than its factorization.
1653052230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13765 (or 13762 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 1653052230 is about 40657.7450186308. The cubic root of 1653052230 is about 1182.3939310719.
Adding to 1653052230 its reverse (322503561), we get a palindrome (1975555791).
The spelling of 1653052230 in words is "one billion, six hundred fifty-three million, fifty-two thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •