Base | Representation |
---|---|
bin | 10000111010010000… |
… | …10011010110100010 |
3 | 212102201002012220110 |
4 | 20131020103112202 |
5 | 122043113302044 |
6 | 4100510552150 |
7 | 440656153101 |
oct | 103510232642 |
9 | 25381065813 |
10 | 9078650274 |
11 | 3939730361 |
12 | 1914508656 |
13 | b18b5a215 |
14 | 621a4a038 |
15 | 3820656b9 |
hex | 21d2135a2 |
9078650274 has 32 divisors (see below), whose sum is σ = 18791029440. Its totient is φ = 2920680000.
The previous prime is 9078650249. The next prime is 9078650279. The reversal of 9078650274 is 4720568709.
9078650274 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (9078650279) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486924 + ... + 505224.
It is an arithmetic number, because the mean of its divisors is an integer number (587219670).
Almost surely, 29078650274 is an apocalyptic number.
9078650274 is an abundant number, since it is smaller than the sum of its proper divisors (9712379166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9078650274 is a wasteful number, since it uses less digits than its factorization.
9078650274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21186.
The product of its (nonzero) digits is 846720, while the sum is 48.
The square root of 9078650274 is about 95281.9514598646. The cubic root of 9078650274 is about 2086.1254861241.
The spelling of 9078650274 in words is "nine billion, seventy-eight million, six hundred fifty thousand, two hundred seventy-four".
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