Base | Representation |
---|---|
bin | 101001111111001011… |
… | …000110000110010111 |
3 | 11022100221011022122220 |
4 | 221333023012012113 |
5 | 1214312310203314 |
6 | 32413323153423 |
7 | 3154130424213 |
oct | 517713060627 |
9 | 138327138586 |
10 | 45083287959 |
11 | 18135382576 |
12 | 88a2375873 |
13 | 4336252c68 |
14 | 227974d943 |
15 | 128cde13a9 |
hex | a7f2c6197 |
45083287959 has 16 divisors (see below), whose sum is σ = 60507274464. Its totient is φ = 29857766400.
The previous prime is 45083287957. The next prime is 45083287981. The reversal of 45083287959 is 95978238054.
It is not a de Polignac number, because 45083287959 - 21 = 45083287957 is a prime.
It is a super-2 number, since 2×450832879592 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45083287957) 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, 473919 + ... + 561039.
It is an arithmetic number, because the mean of its divisors is an integer number (3781704654).
Almost surely, 245083287959 is an apocalyptic number.
45083287959 is a deficient number, since it is larger than the sum of its proper divisors (15423986505).
45083287959 is a wasteful number, since it uses less digits than its factorization.
45083287959 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88258.
The product of its (nonzero) digits is 21772800, while the sum is 60.
The spelling of 45083287959 in words is "forty-five billion, eighty-three million, two hundred eighty-seven thousand, nine hundred fifty-nine".
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