Base | Representation |
---|---|
bin | 1001000101111… |
… | …0001011001100 |
3 | 2122202102200000 |
4 | 2101132023030 |
5 | 34230300401 |
6 | 3441204300 |
7 | 642065142 |
oct | 221361314 |
9 | 78672600 |
10 | 38134476 |
11 | 1a586aa6 |
12 | 10930690 |
13 | 7b926a3 |
14 | 50c9592 |
15 | 3534186 |
hex | 245e2cc |
38134476 has 36 divisors (see below), whose sum is σ = 99968232. Its totient is φ = 12711168.
The previous prime is 38134441. The next prime is 38134477. The reversal of 38134476 is 67443183.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 38134476.
It is not an unprimeable number, because it can be changed into a prime (38134477) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18645 + ... + 20588.
Almost surely, 238134476 is an apocalyptic number.
38134476 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
38134476 is an abundant number, since it is smaller than the sum of its proper divisors (61833756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38134476 is a wasteful number, since it uses less digits than its factorization.
38134476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39252 (or 39238 counting only the distinct ones).
The product of its digits is 48384, while the sum is 36.
The square root of 38134476 is about 6175.3118139896. The cubic root of 38134476 is about 336.5936571197.
The spelling of 38134476 in words is "thirty-eight million, one hundred thirty-four thousand, four hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •