Base | Representation |
---|---|
bin | 10111111011011… |
… | …111101100010011 |
3 | 1000222102220102112 |
4 | 113323133230103 |
5 | 1310234103100 |
6 | 103500535535 |
7 | 12643313051 |
oct | 2773375423 |
9 | 1028386375 |
10 | 401472275 |
11 | 196691076 |
12 | b25515ab |
13 | 65238779 |
14 | 3b4691d1 |
15 | 253a4b35 |
hex | 17edfb13 |
401472275 has 6 divisors (see below), whose sum is σ = 497825652. Its totient is φ = 321177800.
The previous prime is 401472271. The next prime is 401472283. The reversal of 401472275 is 572274104.
It is not a de Polignac number, because 401472275 - 22 = 401472271 is a prime.
It is a super-2 number, since 2×4014722752 = 322359975187351250, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (401472271) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8029421 + ... + 8029470.
It is an arithmetic number, because the mean of its divisors is an integer number (82970942).
Almost surely, 2401472275 is an apocalyptic number.
401472275 is a deficient number, since it is larger than the sum of its proper divisors (96353377).
401472275 is a wasteful number, since it uses less digits than its factorization.
401472275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16058901 (or 16058896 counting only the distinct ones).
The product of its (nonzero) digits is 15680, while the sum is 32.
The square root of 401472275 is about 20036.7730685358. The cubic root of 401472275 is about 737.7091774746.
The spelling of 401472275 in words is "four hundred one million, four hundred seventy-two thousand, two hundred seventy-five".
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