Base | Representation |
---|---|
bin | 1010011000101011101110… |
… | …01110001000111011101010 |
3 | 2222212022202021101100122000 |
4 | 11030111313032020323222 |
5 | 10443140410333330023 |
6 | 120323442242511430 |
7 | 4545005250044316 |
oct | 514256716107352 |
9 | 88768667340560 |
10 | 22838341308138 |
11 | 7305760301934 |
12 | 268a282365576 |
13 | c98853031845 |
14 | 58d54b22cb46 |
15 | 2991271e8243 |
hex | 14c577388eea |
22838341308138 has 32 divisors (see below), whose sum is σ = 50753437902720. Its totient is φ = 7612545186720.
The previous prime is 22838341308137. The next prime is 22838341308143. The reversal of 22838341308138 is 83180314383822.
22838341308138 is a `hidden beast` number, since 2 + 28 + 383 + 4 + 130 + 81 + 38 = 666.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (22838341308137) 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, 4766670 + ... + 8270297.
It is an arithmetic number, because the mean of its divisors is an integer number (1586044934460).
Almost surely, 222838341308138 is an apocalyptic number.
22838341308138 is an abundant number, since it is smaller than the sum of its proper divisors (27915096594582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22838341308138 is a wasteful number, since it uses less digits than its factorization.
22838341308138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13069419 (or 13069413 counting only the distinct ones).
The product of its (nonzero) digits is 5308416, while the sum is 54.
The spelling of 22838341308138 in words is "twenty-two trillion, eight hundred thirty-eight billion, three hundred forty-one million, three hundred eight thousand, one hundred thirty-eight".
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