Base | Representation |
---|---|
bin | 101010101111010101… |
… | …100001110110101111 |
3 | 11101110020122002012201 |
4 | 222233111201312233 |
5 | 1222441140020310 |
6 | 33025430242331 |
7 | 3213141602266 |
oct | 525725416657 |
9 | 141406562181 |
10 | 45891329455 |
11 | 1850a506064 |
12 | 8a88ab63a7 |
13 | 443479011a |
14 | 2314bad5dd |
15 | 12d8d05e3a |
hex | aaf561daf |
45891329455 has 8 divisors (see below), whose sum is σ = 56241289152. Its totient is φ = 35931934368.
The previous prime is 45891329447. The next prime is 45891329459. The reversal of 45891329455 is 55492319854.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45891329455 - 23 = 45891329447 is a prime.
It is a super-3 number, since 3×458913294553 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 45891329396 and 45891329405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45891329459) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97640892 + ... + 97641361.
It is an arithmetic number, because the mean of its divisors is an integer number (7030161144).
Almost surely, 245891329455 is an apocalyptic number.
45891329455 is a deficient number, since it is larger than the sum of its proper divisors (10349959697).
45891329455 is a wasteful number, since it uses less digits than its factorization.
45891329455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195282305.
The product of its digits is 7776000, while the sum is 55.
The spelling of 45891329455 in words is "forty-five billion, eight hundred ninety-one million, three hundred twenty-nine thousand, four hundred fifty-five".
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