Base | Representation |
---|---|
bin | 1001010000111110001110… |
… | …11100111001000001011011 |
3 | 2200010202211022012010112220 |
4 | 10220133013130321001123 |
5 | 10132303210241441012 |
6 | 111155505325435123 |
7 | 4202000014412346 |
oct | 450370734710133 |
9 | 80122738163486 |
10 | 20374376124507 |
11 | 65457a7188529 |
12 | 235083540baa3 |
13 | b4a3ac080872 |
14 | 5061a727745d |
15 | 254eb6e2508c |
hex | 1287c773905b |
20374376124507 has 8 divisors (see below), whose sum is σ = 27170421355584. Its totient is φ = 13580624154888.
The previous prime is 20374376124499. The next prime is 20374376124523. The reversal of 20374376124507 is 70542167347302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20374376124507 - 23 = 20374376124499 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 20374376124507.
It is not an unprimeable number, because it can be changed into a prime (20374376124307) 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 7 ways as a sum of consecutive naturals, for example, 573294633 + ... + 573330170.
It is an arithmetic number, because the mean of its divisors is an integer number (3396302669448).
Almost surely, 220374376124507 is an apocalyptic number.
20374376124507 is a deficient number, since it is larger than the sum of its proper divisors (6796045231077).
20374376124507 is a wasteful number, since it uses less digits than its factorization.
20374376124507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1146630729.
The product of its (nonzero) digits is 5927040, while the sum is 51.
The spelling of 20374376124507 in words is "twenty trillion, three hundred seventy-four billion, three hundred seventy-six million, one hundred twenty-four thousand, five hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •