Base | Representation |
---|---|
bin | 10111111010101… |
… | …110111000100010 |
3 | 1000222001202012001 |
4 | 113322232320202 |
5 | 1310211203404 |
6 | 103452354214 |
7 | 12641521150 |
oct | 2772567042 |
9 | 1028052161 |
10 | 401272354 |
11 | 19656494a |
12 | b247596a |
13 | 65198782 |
14 | 3b4163d0 |
15 | 253657a4 |
hex | 17eaee22 |
401272354 has 16 divisors (see below), whose sum is σ = 689587200. Its totient is φ = 171550944.
The previous prime is 401272351. The next prime is 401272357. The reversal of 401272354 is 453272104.
It is an interprime number because it is at equal distance from previous prime (401272351) and next prime (401272357).
It is a super-2 number, since 2×4012723542 = 322039004169402632, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (401272351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29314 + ... + 40765.
It is an arithmetic number, because the mean of its divisors is an integer number (43099200).
Almost surely, 2401272354 is an apocalyptic number.
401272354 is a deficient number, since it is larger than the sum of its proper divisors (288314846).
401272354 is a wasteful number, since it uses less digits than its factorization.
401272354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70497.
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 401272354 is about 20031.7835950771. The cubic root of 401272354 is about 737.5867048879.
The spelling of 401272354 in words is "four hundred one million, two hundred seventy-two thousand, three hundred fifty-four".
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