Base | Representation |
---|---|
bin | 10001110011011… |
… | …11000000011011 |
3 | 101102000220002011 |
4 | 20321233000123 |
5 | 301213234400 |
6 | 22453050351 |
7 | 3462321646 |
oct | 1071570033 |
9 | 342026064 |
10 | 149352475 |
11 | 7733a7a8 |
12 | 420269b7 |
13 | 24c3325c |
14 | 15b9aa5d |
15 | d1a28ba |
hex | 8e6f01b |
149352475 has 12 divisors (see below), whose sum is σ = 185613120. Its totient is φ = 119213600.
The previous prime is 149352449. The next prime is 149352479. The reversal of 149352475 is 574253941.
It is a happy number.
149352475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 149352475 - 27 = 149352347 is a prime.
It is not an unprimeable number, because it can be changed into a prime (149352479) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5046 + ... + 18004.
It is an arithmetic number, because the mean of its divisors is an integer number (15467760).
Almost surely, 2149352475 is an apocalyptic number.
149352475 is a deficient number, since it is larger than the sum of its proper divisors (36260645).
149352475 is a wasteful number, since it uses less digits than its factorization.
149352475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13430 (or 13425 counting only the distinct ones).
The product of its digits is 151200, while the sum is 40.
The square root of 149352475 is about 12220.9850257661. The cubic root of 149352475 is about 530.5636284733.
The spelling of 149352475 in words is "one hundred forty-nine million, three hundred fifty-two thousand, four hundred seventy-five".
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