Base | Representation |
---|---|
bin | 10101011110111011010100… |
… | …01001110110000110101011 |
3 | 20012021022012000011010112120 |
4 | 22233131222021312012223 |
5 | 22143003333310121012 |
6 | 244250422211442323 |
7 | 12644062633364412 |
oct | 1257355211660653 |
9 | 205238160133476 |
10 | 47242126254507 |
11 | 14064300742088 |
12 | 536ba105b63a3 |
13 | 2048bb4945872 |
14 | b94761522479 |
15 | 56dd21d7858c |
hex | 2af76a2761ab |
47242126254507 has 16 divisors (see below), whose sum is σ = 65027386103808. Its totient is φ = 30475995027840.
The previous prime is 47242126254437. The next prime is 47242126254529. The reversal of 47242126254507 is 70545262124274.
It is not a de Polignac number, because 47242126254507 - 220 = 47242125205931 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47242126254507.
It is not an unprimeable number, because it can be changed into a prime (47242126254577) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22281438 + ... + 24309395.
It is an arithmetic number, because the mean of its divisors is an integer number (4064211631488).
Almost surely, 247242126254507 is an apocalyptic number.
47242126254507 is a deficient number, since it is larger than the sum of its proper divisors (17785259849301).
47242126254507 is a wasteful number, since it uses less digits than its factorization.
47242126254507 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46601770.
The product of its (nonzero) digits is 7526400, while the sum is 51.
The spelling of 47242126254507 in words is "forty-seven trillion, two hundred forty-two billion, one hundred twenty-six million, two hundred fifty-four thousand, five hundred seven".
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