Base | Representation |
---|---|
bin | 10001110001100… |
… | …01100101111010 |
3 | 101101120010000101 |
4 | 20320301211322 |
5 | 301132212142 |
6 | 22443430014 |
7 | 3460223365 |
oct | 1070614572 |
9 | 341503011 |
10 | 149100922 |
11 | 77188803 |
12 | 41b2530a |
13 | 24b758c9 |
14 | 15b330dc |
15 | d1530b7 |
hex | 8e3197a |
149100922 has 16 divisors (see below), whose sum is σ = 226017792. Its totient is φ = 73766160.
The previous prime is 149100911. The next prime is 149100937. The reversal of 149100922 is 229001941.
It is a happy number.
149100922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79803 + ... + 81649.
It is an arithmetic number, because the mean of its divisors is an integer number (14126112).
Almost surely, 2149100922 is an apocalyptic number.
149100922 is a deficient number, since it is larger than the sum of its proper divisors (76916870).
149100922 is a wasteful number, since it uses less digits than its factorization.
149100922 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2253.
The product of its (nonzero) digits is 1296, while the sum is 28.
The square root of 149100922 is about 12210.6888421579. The cubic root of 149100922 is about 530.2655866010.
The spelling of 149100922 in words is "one hundred forty-nine million, one hundred thousand, nine hundred twenty-two".
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