Base | Representation |
---|---|
bin | 10000011000101… |
… | …001000111110100 |
3 | 201011021010112012 |
4 | 100120221013310 |
5 | 1030333122343 |
6 | 43135543352 |
7 | 6545400110 |
oct | 2030510764 |
9 | 634233465 |
10 | 274895348 |
11 | 131197a42 |
12 | 7808ab58 |
13 | 44c4b090 |
14 | 2871a740 |
15 | 19200718 |
hex | 106291f4 |
274895348 has 48 divisors (see below), whose sum is σ = 608114304. Its totient is φ = 105805440.
The previous prime is 274895329. The next prime is 274895393. The reversal of 274895348 is 843598472.
It is a super-3 number, since 3×2748953483 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 274895296 and 274895305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3263 + ... + 23673.
It is an arithmetic number, because the mean of its divisors is an integer number (12669048).
Almost surely, 2274895348 is an apocalyptic number.
274895348 is a gapful number since it is divisible by the number (28) 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 274895348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304057152).
274895348 is an abundant number, since it is smaller than the sum of its proper divisors (333218956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274895348 is a wasteful number, since it uses less digits than its factorization.
274895348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20472 (or 20470 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 50.
The square root of 274895348 is about 16579.9682749998. The cubic root of 274895348 is about 650.2132223558.
The spelling of 274895348 in words is "two hundred seventy-four million, eight hundred ninety-five thousand, three hundred forty-eight".
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