Base | Representation |
---|---|
bin | 1000101011111100010… |
… | …1001100101010100000 |
3 | 112021012102102012010211 |
4 | 2022333011030222200 |
5 | 4421113040331122 |
6 | 152320225303504 |
7 | 13532114003515 |
oct | 2127705145240 |
9 | 467172365124 |
10 | 149234698912 |
11 | 58321108112 |
12 | 24b0a494b94 |
13 | 110c3b58290 |
14 | 7319c9930c |
15 | 3d3680d877 |
hex | 22bf14caa0 |
149234698912 has 48 divisors (see below), whose sum is σ = 320740658280. Its totient is φ = 67934011392.
The previous prime is 149234698897. The next prime is 149234698913. The reversal of 149234698912 is 219896432941.
It can be written as a sum of positive squares in 4 ways, for example, as 71886189456 + 77348509456 = 268116^2 + 278116^2 .
It is not an unprimeable number, because it can be changed into a prime (149234698913) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2426737 + ... + 2487472.
Almost surely, 2149234698912 is an apocalyptic number.
It is an amenable number.
149234698912 is an abundant number, since it is smaller than the sum of its proper divisors (171505959368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149234698912 is a wasteful number, since it uses less digits than its factorization.
149234698912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4914305 (or 4914297 counting only the distinct ones).
The product of its digits is 6718464, while the sum is 58.
The spelling of 149234698912 in words is "one hundred forty-nine billion, two hundred thirty-four million, six hundred ninety-eight thousand, nine hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •