Base | Representation |
---|---|
bin | 111000101010… |
… | …001101111110 |
3 | 1000221121110202 |
4 | 320222031332 |
5 | 12300243430 |
6 | 1250203502 |
7 | 240151115 |
oct | 70521576 |
9 | 30847422 |
10 | 14852990 |
11 | 84252a9 |
12 | 4b83592 |
13 | 3100769 |
14 | 1d88c7c |
15 | 1485d45 |
hex | e2a37e |
14852990 has 16 divisors (see below), whose sum is σ = 26790048. Its totient is φ = 5929056.
The previous prime is 14852989. The next prime is 14852993. The reversal of 14852990 is 9925841.
It is a super-2 number, since 2×148529902 = 441222623880200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14852993) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4919 + ... + 7341.
It is an arithmetic number, because the mean of its divisors is an integer number (1674378).
Almost surely, 214852990 is an apocalyptic number.
14852990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14852990 is a deficient number, since it is larger than the sum of its proper divisors (11937058).
14852990 is a wasteful number, since it uses less digits than its factorization.
14852990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3043.
The product of its (nonzero) digits is 25920, while the sum is 38.
The square root of 14852990 is about 3853.9577060471. The cubic root of 14852990 is about 245.8128768448.
The spelling of 14852990 in words is "fourteen million, eight hundred fifty-two thousand, nine hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •