Base | Representation |
---|---|
bin | 100001000000000110000010… |
… | …110010111011110011111100 |
3 | 201000220102221012222210001200 |
4 | 201000012002302323303330 |
5 | 123011001331200131441 |
6 | 1232405154143335500 |
7 | 42400110444033222 |
oct | 4100060262736374 |
9 | 630812835883050 |
10 | 145142024223996 |
11 | 42279428914338 |
12 | 143415b62b1590 |
13 | 62caaac842c17 |
14 | 27baca9064b12 |
15 | 11ba7254c97b6 |
hex | 840182cbbcfc |
145142024223996 has 36 divisors (see below), whose sum is σ = 366887308462584. Its totient is φ = 48380605509600.
The previous prime is 145142024223913. The next prime is 145142024224009. The reversal of 145142024223996 is 699322420241541.
145142024223996 is a `hidden beast` number, since 1 + 4 + 5 + 1 + 4 + 2 + 0 + 242 + 2 + 399 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×1451420242239963 (a number of 43 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26809591 + ... + 31765361.
Almost surely, 2145142024223996 is an apocalyptic number.
It is an amenable number.
145142024223996 is an abundant number, since it is smaller than the sum of its proper divisors (221745284238588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145142024223996 is a wasteful number, since it uses less digits than its factorization.
145142024223996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5769322 (or 5769317 counting only the distinct ones).
The product of its (nonzero) digits is 7464960, while the sum is 54.
The spelling of 145142024223996 in words is "one hundred forty-five trillion, one hundred forty-two billion, twenty-four million, two hundred twenty-three thousand, nine hundred ninety-six".
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