Base | Representation |
---|---|
bin | 10000010101111… |
… | …11000000000011 |
3 | 100112222021000210 |
4 | 20022333000003 |
5 | 240044102334 |
6 | 21334245203 |
7 | 3253210230 |
oct | 1012770003 |
9 | 315867023 |
10 | 137097219 |
11 | 7042a196 |
12 | 39ab6803 |
13 | 2253201c |
14 | 142ca787 |
15 | c0815e9 |
hex | 82bf003 |
137097219 has 16 divisors (see below), whose sum is σ = 209422080. Its totient is φ = 78149280.
The previous prime is 137097199. The next prime is 137097241. The reversal of 137097219 is 912790731.
It is not a de Polignac number, because 137097219 - 25 = 137097187 is a prime.
It is a super-2 number, since 2×1370972192 = 37591294915067922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (137097119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009 + ... + 16589.
It is an arithmetic number, because the mean of its divisors is an integer number (13088880).
Almost surely, 2137097219 is an apocalyptic number.
137097219 is a deficient number, since it is larger than the sum of its proper divisors (72324861).
137097219 is a wasteful number, since it uses less digits than its factorization.
137097219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16010.
The product of its (nonzero) digits is 23814, while the sum is 39.
The square root of 137097219 is about 11708.8521640680. The cubic root of 137097219 is about 515.6355856486.
It can be divided in two parts, 1370 and 97219, that added together give a palindrome (98589).
The spelling of 137097219 in words is "one hundred thirty-seven million, ninety-seven thousand, two hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •