Base | Representation |
---|---|
bin | 11011000100011… |
… | …000111001101001 |
3 | 1011122112110122200 |
4 | 123010120321221 |
5 | 1412224313101 |
6 | 113021410413 |
7 | 14153041626 |
oct | 3304307151 |
9 | 1148473580 |
10 | 454135401 |
11 | 213390715 |
12 | 108109a09 |
13 | 73117095 |
14 | 4445734d |
15 | 29d08986 |
hex | 1b118e69 |
454135401 has 12 divisors (see below), whose sum is σ = 657133620. Its totient is φ = 302221440.
The previous prime is 454135387. The next prime is 454135457. The reversal of 454135401 is 104531454.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 24651225 + 429484176 = 4965^2 + 20724^2 .
It is not a de Polignac number, because 454135401 - 215 = 454102633 is a prime.
It is not an unprimeable number, because it can be changed into a prime (454135481) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39220 + ... + 49461.
It is an arithmetic number, because the mean of its divisors is an integer number (54761135).
Almost surely, 2454135401 is an apocalyptic number.
It is an amenable number.
454135401 is a deficient number, since it is larger than the sum of its proper divisors (202998219).
454135401 is a wasteful number, since it uses less digits than its factorization.
454135401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89256 (or 89253 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 454135401 is about 21310.4528576940. The cubic root of 454135401 is about 768.6496832018.
Adding to 454135401 its reverse (104531454), we get a palindrome (558666855).
The spelling of 454135401 in words is "four hundred fifty-four million, one hundred thirty-five thousand, four hundred one".
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