Base | Representation |
---|---|
bin | 1101001111110000011… |
… | …00111111001001101101 |
3 | 1121111210012011011002012 |
4 | 12213320030333021231 |
5 | 24424104221020140 |
6 | 545030402011005 |
7 | 44611454534336 |
oct | 6477014771155 |
9 | 1544705134065 |
10 | 455135720045 |
11 | 166027280986 |
12 | 74260046a65 |
13 | 33bc43a8b66 |
14 | 18058a0328d |
15 | bc8c0a3265 |
hex | 69f833f26d |
455135720045 has 8 divisors (see below), whose sum is σ = 546229171296. Its totient is φ = 364064371216.
The previous prime is 455135720033. The next prime is 455135720057. The reversal of 455135720045 is 540027531554.
It is an interprime number because it is at equal distance from previous prime (455135720033) and next prime (455135720057).
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 455135720045 - 226 = 455068611181 is a prime.
It is a super-2 number, since 2×4551357200452 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 455135719984 and 455135720011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5480267 + ... + 5562696.
It is an arithmetic number, because the mean of its divisors is an integer number (68278646412).
Almost surely, 2455135720045 is an apocalyptic number.
It is an amenable number.
455135720045 is a deficient number, since it is larger than the sum of its proper divisors (91093451251).
455135720045 is a wasteful number, since it uses less digits than its factorization.
455135720045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11051211.
The product of its (nonzero) digits is 420000, while the sum is 41.
The spelling of 455135720045 in words is "four hundred fifty-five billion, one hundred thirty-five million, seven hundred twenty thousand, forty-five".
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