Base | Representation |
---|---|
bin | 10000010101001… |
… | …111011000011000 |
3 | 201002120211010001 |
4 | 100111033120120 |
5 | 1030121102410 |
6 | 43104502344 |
7 | 6534663652 |
oct | 2025173030 |
9 | 632524101 |
10 | 274003480 |
11 | 130738963 |
12 | 7791a9b4 |
13 | 449c814a |
14 | 285676d2 |
15 | 190c633a |
hex | 1054f618 |
274003480 has 16 divisors (see below), whose sum is σ = 616507920. Its totient is φ = 109601376.
The previous prime is 274003453. The next prime is 274003487. The reversal of 274003480 is 84300472.
It is a super-2 number, since 2×2740034802 = 150155814104220800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (274003487) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3425004 + ... + 3425083.
It is an arithmetic number, because the mean of its divisors is an integer number (38531745).
Almost surely, 2274003480 is an apocalyptic number.
274003480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
274003480 is an abundant number, since it is smaller than the sum of its proper divisors (342504440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274003480 is a wasteful number, since it uses less digits than its factorization.
274003480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6850098 (or 6850094 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 28.
The square root of 274003480 is about 16553.0504741573. The cubic root of 274003480 is about 649.5092785353.
The spelling of 274003480 in words is "two hundred seventy-four million, three thousand, four hundred eighty".
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