Base | Representation |
---|---|
bin | 11001100000000… |
… | …100001111000010 |
3 | 1002211001100010220 |
4 | 121200010033002 |
5 | 1334011230404 |
6 | 110242003510 |
7 | 13413356211 |
oct | 3140041702 |
9 | 1084040126 |
10 | 427836354 |
11 | 1aa558870 |
12 | bb346596 |
13 | 6a83980a |
14 | 40b6d078 |
15 | 278614d9 |
hex | 198043c2 |
427836354 has 16 divisors (see below), whose sum is σ = 933461280. Its totient is φ = 129647360.
The previous prime is 427836329. The next prime is 427836359. The reversal of 427836354 is 453638724.
Added to its reverse (453638724) it gives a triangular number (881475078 = T41987).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (427836359) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3241119 + ... + 3241250.
It is an arithmetic number, because the mean of its divisors is an integer number (58341330).
Almost surely, 2427836354 is an apocalyptic number.
427836354 is an abundant number, since it is smaller than the sum of its proper divisors (505624926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427836354 is a wasteful number, since it uses less digits than its factorization.
427836354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6482385.
The product of its digits is 483840, while the sum is 42.
The square root of 427836354 is about 20684.2054234626. The cubic root of 427836354 is about 753.5161441025.
Adding to 427836354 its reverse (453638724), we get a triangular number (881475078 = T41987).
The spelling of 427836354 in words is "four hundred twenty-seven million, eight hundred thirty-six thousand, three hundred fifty-four".
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