Base | Representation |
---|---|
bin | 10111111000111… |
… | …10011000101000 |
3 | 111222002111111210 |
4 | 23330132120220 |
5 | 402300334342 |
6 | 31515153120 |
7 | 4652251524 |
oct | 1374363050 |
9 | 458074453 |
10 | 200402472 |
11 | a3138386 |
12 | 571457a0 |
13 | 3269855a |
14 | 1c888d84 |
15 | 128d879c |
hex | bf1e628 |
200402472 has 16 divisors (see below), whose sum is σ = 501006240. Its totient is φ = 66800816.
The previous prime is 200402453. The next prime is 200402497. The reversal of 200402472 is 274204002.
It is a super-2 number, since 2×2004024722 = 80322301567421568, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4175028 + ... + 4175075.
It is an arithmetic number, because the mean of its divisors is an integer number (31312890).
Almost surely, 2200402472 is an apocalyptic number.
It is an amenable number.
200402472 is an abundant number, since it is smaller than the sum of its proper divisors (300603768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200402472 is a wasteful number, since it uses less digits than its factorization.
200402472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8350112 (or 8350108 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 21.
The square root of 200402472 is about 14156.3580062105. The cubic root of 200402472 is about 585.1955632236.
Adding to 200402472 its reverse (274204002), we get a palindrome (474606474).
The spelling of 200402472 in words is "two hundred million, four hundred two thousand, four hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •