Base | Representation |
---|---|
bin | 101001101111000000… |
… | …100001001110101111 |
3 | 11021200000211112100102 |
4 | 221233000201032233 |
5 | 1213233343030142 |
6 | 32330354221315 |
7 | 3144325252460 |
oct | 515700411657 |
9 | 137600745312 |
10 | 44812080047 |
11 | 18006283aa9 |
12 | 882758483b |
13 | 42c1cc63c7 |
14 | 2251712d67 |
15 | 12741bd532 |
hex | a6f0213af |
44812080047 has 16 divisors (see below), whose sum is σ = 51947062272. Its totient is φ = 37860661440.
The previous prime is 44812079993. The next prime is 44812080067. The reversal of 44812080047 is 74008021844.
It is a happy number.
44812080047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 44812080047 - 220 = 44811031471 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44812080067) 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, 3082598 + ... + 3097100.
It is an arithmetic number, because the mean of its divisors is an integer number (3246691392).
Almost surely, 244812080047 is an apocalyptic number.
44812080047 is a deficient number, since it is larger than the sum of its proper divisors (7134982225).
44812080047 is a wasteful number, since it uses less digits than its factorization.
44812080047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20798.
The product of its (nonzero) digits is 57344, while the sum is 38.
The spelling of 44812080047 in words is "forty-four billion, eight hundred twelve million, eighty thousand, forty-seven".
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