Base | Representation |
---|---|
bin | 10000011000011… |
… | …00100010000000 |
3 | 100120120101122110 |
4 | 20030030202000 |
5 | 240134233114 |
6 | 21345135320 |
7 | 3256002123 |
oct | 1014144200 |
9 | 316511573 |
10 | 137414784 |
11 | 70626841 |
12 | 3a02a540 |
13 | 22613730 |
14 | 143703ba |
15 | c0e5759 |
hex | 830c880 |
137414784 has 64 divisors (see below), whose sum is σ = 393099840. Its totient is φ = 42279936.
The previous prime is 137414737. The next prime is 137414807. The reversal of 137414784 is 487414731.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8772 + ... + 18755.
It is an arithmetic number, because the mean of its divisors is an integer number (6142185).
Almost surely, 2137414784 is an apocalyptic number.
It is an amenable number.
137414784 is an abundant number, since it is smaller than the sum of its proper divisors (255685056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137414784 is a wasteful number, since it uses less digits than its factorization.
137414784 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27557 (or 27545 counting only the distinct ones).
The product of its digits is 75264, while the sum is 39.
The square root of 137414784 is about 11722.4052139482. The cubic root of 137414784 is about 516.0334092905.
The spelling of 137414784 in words is "one hundred thirty-seven million, four hundred fourteen thousand, seven hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •