Base | Representation |
---|---|
bin | 100000011101000… |
… | …000011101110000 |
3 | 1101221112012021110 |
4 | 200131000131300 |
5 | 2103341144432 |
6 | 130005553320 |
7 | 16330650435 |
oct | 4035003560 |
9 | 1357465243 |
10 | 544474992 |
11 | 25a384136 |
12 | 132415840 |
13 | 88a57769 |
14 | 52451b8c |
15 | 32c00dcc |
hex | 20740770 |
544474992 has 20 divisors (see below), whose sum is σ = 1406560520. Its totient is φ = 181491648.
The previous prime is 544474991. The next prime is 544475003. The reversal of 544474992 is 299474445.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 11343229 = 544474992 / (5 + 4 + 4 + 4 + 7 + 4 + 9 + 9 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (544474991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5671567 + ... + 5671662.
It is an arithmetic number, because the mean of its divisors is an integer number (70328026).
Almost surely, 2544474992 is an apocalyptic number.
It is an amenable number.
544474992 is an abundant number, since it is smaller than the sum of its proper divisors (862085528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
544474992 is a wasteful number, since it uses less digits than its factorization.
544474992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11343240 (or 11343234 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 48.
The square root of 544474992 is about 23333.9879146279. The cubic root of 544474992 is about 816.5685436091.
The spelling of 544474992 in words is "five hundred forty-four million, four hundred seventy-four thousand, nine hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •