Base | Representation |
---|---|
bin | 11011001000100… |
… | …110100101000001 |
3 | 1011201121120212210 |
4 | 123020212211001 |
5 | 1413020140001 |
6 | 113101212333 |
7 | 14165322216 |
oct | 3310464501 |
9 | 1151546783 |
10 | 455240001 |
11 | 213a75607 |
12 | 1085610a9 |
13 | 73412aa8 |
14 | 44663b0d |
15 | 29e75dd6 |
hex | 1b226941 |
455240001 has 16 divisors (see below), whose sum is σ = 616429440. Its totient is φ = 298784640.
The previous prime is 455239987. The next prime is 455240003. The reversal of 455240001 is 100042554.
It is not a de Polignac number, because 455240001 - 25 = 455239969 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 455240001.
It is not an unprimeable number, because it can be changed into a prime (455240003) 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, 218995 + ... + 221063.
It is an arithmetic number, because the mean of its divisors is an integer number (38526840).
Almost surely, 2455240001 is an apocalyptic number.
It is an amenable number.
455240001 is a deficient number, since it is larger than the sum of its proper divisors (161189439).
455240001 is a wasteful number, since it uses less digits than its factorization.
455240001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3176.
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 455240001 is about 21336.3539762538. The cubic root of 455240001 is about 769.2723777998.
Adding to 455240001 its reverse (100042554), we get a palindrome (555282555).
The spelling of 455240001 in words is "four hundred fifty-five million, two hundred forty thousand, one".
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