Base | Representation |
---|---|
bin | 10001110011100… |
… | …11011001001001 |
3 | 101102001210201120 |
4 | 20321303121021 |
5 | 301214323231 |
6 | 22453305453 |
7 | 3462425223 |
oct | 1071633111 |
9 | 342053646 |
10 | 149370441 |
11 | 77352250 |
12 | 42035289 |
13 | 24c3b49c |
14 | 15ba3413 |
15 | d1a7d96 |
hex | 8e73649 |
149370441 has 16 divisors (see below), whose sum is σ = 226713600. Its totient is φ = 86591120.
The previous prime is 149370437. The next prime is 149370451. The reversal of 149370441 is 144073941.
149370441 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 149370441 - 22 = 149370437 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (149370401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97641 + ... + 99158.
It is an arithmetic number, because the mean of its divisors is an integer number (14169600).
Almost surely, 2149370441 is an apocalyptic number.
149370441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
149370441 is a deficient number, since it is larger than the sum of its proper divisors (77343159).
149370441 is a wasteful number, since it uses less digits than its factorization.
149370441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196836.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 149370441 is about 12221.7200507948. The cubic root of 149370441 is about 530.5849019160.
The spelling of 149370441 in words is "one hundred forty-nine million, three hundred seventy thousand, four hundred forty-one".
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