Base | Representation |
---|---|
bin | 10100001010011… |
… | …001110011111000 |
3 | 212120111222020100 |
4 | 110022121303320 |
5 | 1143044141410 |
6 | 53322155400 |
7 | 11245155141 |
oct | 2412316370 |
9 | 776458210 |
10 | 338271480 |
11 | 163a44408 |
12 | 95352b60 |
13 | 5510a951 |
14 | 32cd6ac8 |
15 | 1ea6d8c0 |
hex | 14299cf8 |
338271480 has 96 divisors (see below), whose sum is σ = 1112726160. Its totient is φ = 89111040.
The previous prime is 338271469. The next prime is 338271481. The reversal of 338271480 is 84172833.
338271480 is a `hidden beast` number, since 33 + 82 + 71 + 480 = 666.
It is a super-2 number, since 2×3382714802 = 228855188362780800, which contains 22 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (338271481) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24220 + ... + 35540.
Almost surely, 2338271480 is an apocalyptic number.
338271480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 338271480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556363080).
338271480 is an abundant number, since it is smaller than the sum of its proper divisors (774454680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
338271480 is a wasteful number, since it uses less digits than its factorization.
338271480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11421 (or 11414 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 338271480 is about 18392.1581115431. The cubic root of 338271480 is about 696.7684239948.
The spelling of 338271480 in words is "three hundred thirty-eight million, two hundred seventy-one thousand, four hundred eighty".
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