Base | Representation |
---|---|
bin | 1001101001111… |
… | …0111111000101 |
3 | 2211012110120100 |
4 | 2122132333011 |
5 | 40331401333 |
6 | 4003554313 |
7 | 1001135220 |
oct | 232367705 |
9 | 84173510 |
10 | 40497093 |
11 | 2095007a |
12 | 1168b999 |
13 | 850bba0 |
14 | 55425b7 |
15 | 384e213 |
hex | 269efc5 |
40497093 has 48 divisors (see below), whose sum is σ = 72648576. Its totient is φ = 21168000.
The previous prime is 40497091. The next prime is 40497131. The reversal of 40497093 is 39079404.
It is not a de Polignac number, because 40497093 - 21 = 40497091 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40497091) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161218 + ... + 161468.
It is an arithmetic number, because the mean of its divisors is an integer number (1513512).
Almost surely, 240497093 is an apocalyptic number.
It is an amenable number.
40497093 is a deficient number, since it is larger than the sum of its proper divisors (32151483).
40497093 is a wasteful number, since it uses less digits than its factorization.
40497093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 474 (or 471 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 40497093 is about 6363.7326310900. The cubic root of 40497093 is about 343.4060560650.
The spelling of 40497093 in words is "forty million, four hundred ninety-seven thousand, ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •