Base | Representation |
---|---|
bin | 10001110001011… |
… | …00111111100110 |
3 | 101101112011011202 |
4 | 20320230333212 |
5 | 301131111321 |
6 | 22443202502 |
7 | 3460114436 |
oct | 1070547746 |
9 | 341464152 |
10 | 149082086 |
11 | 7717563a |
12 | 41b16432 |
13 | 24b6a16a |
14 | 15b2a2c6 |
15 | d14c70b |
hex | 8e2cfe6 |
149082086 has 8 divisors (see below), whose sum is σ = 223676544. Its totient is φ = 74523240.
The previous prime is 149082077. The next prime is 149082091. The reversal of 149082086 is 680280941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1490820862 = 44450936732222792, which contains 22 as substring.
It is a congruent number.
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, 7931 + ... + 19001.
It is an arithmetic number, because the mean of its divisors is an integer number (27959568).
Almost surely, 2149082086 is an apocalyptic number.
149082086 is a deficient number, since it is larger than the sum of its proper divisors (74594458).
149082086 is a wasteful number, since it uses less digits than its factorization.
149082086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17806.
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 149082086 is about 12209.9175263390. The cubic root of 149082086 is about 530.2432560813.
The spelling of 149082086 in words is "one hundred forty-nine million, eighty-two thousand, eighty-six".
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