Base | Representation |
---|---|
bin | 10001110000110… |
… | …01101010101110 |
3 | 101101101010120220 |
4 | 20320121222232 |
5 | 301121043201 |
6 | 22441352210 |
7 | 3456334602 |
oct | 1070315256 |
9 | 341333526 |
10 | 149002926 |
11 | 77121116 |
12 | 41a98666 |
13 | 24b40117 |
14 | 15b09502 |
15 | d134036 |
hex | 8e19aae |
149002926 has 32 divisors (see below), whose sum is σ = 325721088. Its totient is φ = 45237120.
The previous prime is 149002879. The next prime is 149002939. The reversal of 149002926 is 629200941.
149002926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1490029262 = 44403743913122952, 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 15 ways as a sum of consecutive naturals, for example, 20400 + ... + 26723.
It is an arithmetic number, because the mean of its divisors is an integer number (10178784).
Almost surely, 2149002926 is an apocalyptic number.
149002926 is an abundant number, since it is smaller than the sum of its proper divisors (176718162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149002926 is a wasteful number, since it uses less digits than its factorization.
149002926 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47176.
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 149002926 is about 12206.6754687753. The cubic root of 149002926 is about 530.1493894770.
The spelling of 149002926 in words is "one hundred forty-nine million, two thousand, nine hundred twenty-six".
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