Base | Representation |
---|---|
bin | 1110111101000011110000… |
… | …1000110110001011111111 |
3 | 2011012212001021021001200001 |
4 | 3233100330020312023333 |
5 | 4123342002300324101 |
6 | 54545225551215131 |
7 | 3314622435666013 |
oct | 357207410661377 |
9 | 64185037231601 |
10 | 16442143761151 |
11 | 526a08a564339 |
12 | 1a167208174a7 |
13 | 923645079514 |
14 | 40bb3828a543 |
15 | 1d7a705b9901 |
hex | ef43c2362ff |
16442143761151 has 16 divisors (see below), whose sum is σ = 17355726259200. Its totient is φ = 15533393960448.
The previous prime is 16442143761137. The next prime is 16442143761191. The reversal of 16442143761151 is 15116734124461.
It is a cyclic number.
It is not a de Polignac number, because 16442143761151 - 219 = 16442143236863 is a prime.
It is a super-3 number, since 3×164421437611513 (a number of 41 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16442143761101) 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, 50077746 + ... + 50405008.
It is an arithmetic number, because the mean of its divisors is an integer number (1084732891200).
Almost surely, 216442143761151 is an apocalyptic number.
16442143761151 is a deficient number, since it is larger than the sum of its proper divisors (913582498049).
16442143761151 is a wasteful number, since it uses less digits than its factorization.
16442143761151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334638.
The product of its digits is 483840, while the sum is 46.
The spelling of 16442143761151 in words is "sixteen trillion, four hundred forty-two billion, one hundred forty-three million, seven hundred sixty-one thousand, one hundred fifty-one".
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