Base | Representation |
---|---|
bin | 10101001000000… |
… | …110011011001001 |
3 | 220200221200010122 |
4 | 111020012123021 |
5 | 1211214220001 |
6 | 55100553025 |
7 | 11532506231 |
oct | 2510063311 |
9 | 820850118 |
10 | 354445001 |
11 | 172090859 |
12 | 9a852775 |
13 | 58581491 |
14 | 35106cc1 |
15 | 211b5b1b |
hex | 152066c9 |
354445001 has 16 divisors (see below), whose sum is σ = 374035200. Its totient is φ = 335518848.
The previous prime is 354444983. The next prime is 354445009. The reversal of 354445001 is 100544453.
It is a cyclic number.
It is not a de Polignac number, because 354445001 - 214 = 354428617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (354445009) 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, 219485 + ... + 221093.
It is an arithmetic number, because the mean of its divisors is an integer number (23377200).
Almost surely, 2354445001 is an apocalyptic number.
It is an amenable number.
354445001 is a deficient number, since it is larger than the sum of its proper divisors (19590199).
354445001 is a wasteful number, since it uses less digits than its factorization.
354445001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1808.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 354445001 is about 18826.7097762726. The cubic root of 354445001 is about 707.7006891539.
Adding to 354445001 its reverse (100544453), we get a palindrome (454989454).
The spelling of 354445001 in words is "three hundred fifty-four million, four hundred forty-five thousand, one".
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