Base | Representation |
---|---|
bin | 1000011010100010000… |
… | …0001010100100101110 |
3 | 111211010200212212121101 |
4 | 2012220200022210232 |
5 | 4332030044044344 |
6 | 150224350153314 |
7 | 13305232405444 |
oct | 2065040124456 |
9 | 454120785541 |
10 | 144560924974 |
11 | 56342967624 |
12 | 240251b283a |
13 | 1082a77a77b |
14 | 6dd5276b94 |
15 | 3b613469d4 |
hex | 21a880a92e |
144560924974 has 16 divisors (see below), whose sum is σ = 231742533168. Its totient is φ = 67392886912.
The previous prime is 144560924951. The next prime is 144560925013. The reversal of 144560924974 is 479429065441.
It is a super-2 number, since 2×1445609249742 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19864549 + ... + 19871824.
It is an arithmetic number, because the mean of its divisors is an integer number (14483908323).
Almost surely, 2144560924974 is an apocalyptic number.
144560924974 is a deficient number, since it is larger than the sum of its proper divisors (87181608194).
144560924974 is a wasteful number, since it uses less digits than its factorization.
144560924974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39736499.
The product of its (nonzero) digits is 8709120, while the sum is 55.
The spelling of 144560924974 in words is "one hundred forty-four billion, five hundred sixty million, nine hundred twenty-four thousand, nine hundred seventy-four".
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