Base | Representation |
---|---|
bin | 10111111001010… |
… | …11000001010001 |
3 | 111222012010111120 |
4 | 23330223001101 |
5 | 402304013400 |
6 | 31520232453 |
7 | 4652555436 |
oct | 1374530121 |
9 | 458163446 |
10 | 200454225 |
11 | a3173254 |
12 | 5716b729 |
13 | 326b5c8a |
14 | 1c89db8d |
15 | 128e8ca0 |
hex | bf2b051 |
200454225 has 24 divisors (see below), whose sum is σ = 350915040. Its totient is φ = 100619520.
The previous prime is 200454181. The next prime is 200454251. The reversal of 200454225 is 522454002.
It is a happy number.
200454225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 200454225 - 28 = 200453969 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 200454195 and 200454204.
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, 77335 + ... + 79884.
It is an arithmetic number, because the mean of its divisors is an integer number (14621460).
Almost surely, 2200454225 is an apocalyptic number.
200454225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
200454225 is a deficient number, since it is larger than the sum of its proper divisors (150460815).
200454225 is a wasteful number, since it uses less digits than its factorization.
200454225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157249 (or 157244 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 24.
The square root of 200454225 is about 14158.1857947973. The cubic root of 200454225 is about 585.2459335592.
The spelling of 200454225 in words is "two hundred million, four hundred fifty-four thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •