Base | Representation |
---|---|
bin | 1101001011010010111001 |
3 | 20111111012000 |
4 | 31023102321 |
5 | 1341013022 |
6 | 202011213 |
7 | 41234241 |
oct | 15132271 |
9 | 6444160 |
10 | 3454137 |
11 | 1a4a165 |
12 | 11a6b09 |
13 | 93c28b |
14 | 65cb21 |
15 | 4836ac |
hex | 34b4b9 |
3454137 has 8 divisors (see below), whose sum is σ = 5117280. Its totient is φ = 2302740.
The previous prime is 3454123. The next prime is 3454153. The reversal of 3454137 is 7314543.
It is not a de Polignac number, because 3454137 - 220 = 2405561 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 127931 = 3454137 / (3 + 4 + 5 + 4 + 1 + 3 + 7).
3454137 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 3454137.
It is not an unprimeable number, because it can be changed into a prime (3454837) 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, 63939 + ... + 63992.
It is an arithmetic number, because the mean of its divisors is an integer number (639660).
Almost surely, 23454137 is an apocalyptic number.
It is an amenable number.
3454137 is a deficient number, since it is larger than the sum of its proper divisors (1663143).
3454137 is a wasteful number, since it uses less digits than its factorization.
3454137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127940 (or 127934 counting only the distinct ones).
The product of its digits is 5040, while the sum is 27.
The square root of 3454137 is about 1858.5308714143. The cubic root of 3454137 is about 151.1633540567.
The spelling of 3454137 in words is "three million, four hundred fifty-four thousand, one hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.101 sec. • engine limits •