Base | Representation |
---|---|
bin | 111010001010101011… |
… | …0111010010111011111 |
3 | 102221102100200100010201 |
4 | 1310111112322113133 |
5 | 4021310032114414 |
6 | 133214533444331 |
7 | 12011305464055 |
oct | 1642526722737 |
9 | 387370610121 |
10 | 124912379359 |
11 | 48a7a866479 |
12 | 20260aa06a7 |
13 | ba18b48011 |
14 | 608d91a1d5 |
15 | 33b13a0574 |
hex | 1d155ba5df |
124912379359 has 16 divisors (see below), whose sum is σ = 128260510560. Its totient is φ = 121578992640.
The previous prime is 124912379351. The next prime is 124912379381. The reversal of 124912379359 is 953973219421.
It is a cyclic number.
It is not a de Polignac number, because 124912379359 - 23 = 124912379351 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124912379351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53403012 + ... + 53405350.
It is an arithmetic number, because the mean of its divisors is an integer number (8016281910).
Almost surely, 2124912379359 is an apocalyptic number.
124912379359 is a deficient number, since it is larger than the sum of its proper divisors (3348131201).
124912379359 is a wasteful number, since it uses less digits than its factorization.
124912379359 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4890.
The product of its digits is 3674160, while the sum is 55.
The spelling of 124912379359 in words is "one hundred twenty-four billion, nine hundred twelve million, three hundred seventy-nine thousand, three hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •