Base | Representation |
---|---|
bin | 10001110001000… |
… | …11000100011101 |
3 | 101101110002102020 |
4 | 20320203010131 |
5 | 301123311222 |
6 | 22442250353 |
7 | 3456555066 |
oct | 1070430435 |
9 | 341402366 |
10 | 149041437 |
11 | 77148046 |
12 | 41ab69b9 |
13 | 24b547cc |
14 | 15b1956d |
15 | d14065c |
hex | 8e2311d |
149041437 has 8 divisors (see below), whose sum is σ = 203568960. Its totient is φ = 96937440.
The previous prime is 149041423. The next prime is 149041441. The reversal of 149041437 is 734140941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 149041437 - 211 = 149039389 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 149041398 and 149041407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149041337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605737 + ... + 605982.
It is an arithmetic number, because the mean of its divisors is an integer number (25446120).
Almost surely, 2149041437 is an apocalyptic number.
It is an amenable number.
149041437 is a deficient number, since it is larger than the sum of its proper divisors (54527523).
149041437 is a wasteful number, since it uses less digits than its factorization.
149041437 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1211763.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 149041437 is about 12208.2528233978. The cubic root of 149041437 is about 530.1950593284.
The spelling of 149041437 in words is "one hundred forty-nine million, forty-one thousand, four hundred thirty-seven".
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