Base | Representation |
---|---|
bin | 110010011000010011101101… |
… | …1010111110000011011011100 |
3 | 2011010001022001022011010021221 |
4 | 1210300213123113300123130 |
5 | 431040444011402343442 |
6 | 4210254124133503124 |
7 | 162225131060351044 |
oct | 14460473327603334 |
9 | 2133038038133257 |
10 | 443145521137372 |
11 | 119221a619a1829 |
12 | 418506a24a1aa4 |
13 | 1603659c00c091 |
14 | 7b60501604724 |
15 | 3637372d58467 |
hex | 19309db5f06dc |
443145521137372 has 24 divisors (see below), whose sum is σ = 822768119586000. Its totient is φ = 208121154789120.
The previous prime is 443145521137369. The next prime is 443145521137411. The reversal of 443145521137372 is 273731125541344.
It is a super-2 number, since 2×4431455211373722 (a number of 30 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, 6529871779 + ... + 6529939642.
It is an arithmetic number, because the mean of its divisors is an integer number (34282004982750).
Almost surely, 2443145521137372 is an apocalyptic number.
It is an amenable number.
443145521137372 is a deficient number, since it is larger than the sum of its proper divisors (379622598448628).
443145521137372 is a wasteful number, since it uses less digits than its factorization.
443145521137372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13059811941 (or 13059811939 counting only the distinct ones).
The product of its digits is 8467200, while the sum is 52.
The spelling of 443145521137372 in words is "four hundred forty-three trillion, one hundred forty-five billion, five hundred twenty-one million, one hundred thirty-seven thousand, three hundred seventy-two".
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