Base | Representation |
---|---|
bin | 11011000101101… |
… | …011100011011110 |
3 | 1011200011200001112 |
4 | 123011223203132 |
5 | 1412321131300 |
6 | 113032542022 |
7 | 14155651640 |
oct | 3305534336 |
9 | 1150150045 |
10 | 454473950 |
11 | 2135a2007 |
12 | 108251912 |
13 | 732051c8 |
14 | 44504890 |
15 | 29d73e35 |
hex | 1b16b8de |
454473950 has 48 divisors (see below), whose sum is σ = 997269504. Its totient is φ = 150789600.
The previous prime is 454473949. The next prime is 454473979. The reversal of 454473950 is 59374454.
It is a junction number, because it is equal to n+sod(n) for n = 454473898 and 454473907.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10094 + ... + 31793.
It is an arithmetic number, because the mean of its divisors is an integer number (20776448).
Almost surely, 2454473950 is an apocalyptic number.
454473950 is an abundant number, since it is smaller than the sum of its proper divisors (542795554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454473950 is a wasteful number, since it uses less digits than its factorization.
454473950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41937 (or 41932 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 41.
The square root of 454473950 is about 21318.3946393719. The cubic root of 454473950 is about 768.8406401597.
The spelling of 454473950 in words is "four hundred fifty-four million, four hundred seventy-three thousand, nine hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •