Base | Representation |
---|---|
bin | 10000011000101… |
… | …011011111011010 |
3 | 201011021121211112 |
4 | 100120223133122 |
5 | 1030333430200 |
6 | 43140100322 |
7 | 6545440310 |
oct | 2030533732 |
9 | 634247745 |
10 | 274905050 |
11 | 1311a4262 |
12 | 780946a2 |
13 | 44c52614 |
14 | 287200b0 |
15 | 19203535 |
hex | 1062b7da |
274905050 has 48 divisors (see below), whose sum is σ = 587051712. Its totient is φ = 93820800.
The previous prime is 274905031. The next prime is 274905061. The reversal of 274905050 is 50509472.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 274904998 and 274905016.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79865 + ... + 83235.
It is an arithmetic number, because the mean of its divisors is an integer number (12230244).
Almost surely, 2274905050 is an apocalyptic number.
274905050 is an abundant number, since it is smaller than the sum of its proper divisors (312146662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274905050 is a wasteful number, since it uses less digits than its factorization.
274905050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3623 (or 3618 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 32.
The square root of 274905050 is about 16580.2608544015. The cubic root of 274905050 is about 650.2208716843.
The spelling of 274905050 in words is "two hundred seventy-four million, nine hundred five thousand, fifty".
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