Base | Representation |
---|---|
bin | 1001001010011… |
… | …0001010101000 |
3 | 2200022102011100 |
4 | 2102212022220 |
5 | 34314214402 |
6 | 3451401400 |
7 | 644433633 |
oct | 222461250 |
9 | 80272140 |
10 | 38429352 |
11 | 1a7685a5 |
12 | 10a53260 |
13 | 7c66980 |
14 | 5164c1a |
15 | 359171c |
hex | 24a62a8 |
38429352 has 48 divisors (see below), whose sum is σ = 112088340. Its totient is φ = 11824128.
The previous prime is 38429327. The next prime is 38429353. The reversal of 38429352 is 25392483.
It can be written as a sum of positive squares in 2 ways, for example, as 31741956 + 6687396 = 5634^2 + 2586^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (38429353) 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, 19593 + ... + 21464.
Almost surely, 238429352 is an apocalyptic number.
It is an amenable number.
38429352 is an abundant number, since it is smaller than the sum of its proper divisors (73658988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38429352 is a wasteful number, since it uses less digits than its factorization.
38429352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41082 (or 41075 counting only the distinct ones).
The product of its digits is 51840, while the sum is 36.
The square root of 38429352 is about 6199.1412308480. The cubic root of 38429352 is about 337.4590040739.
It can be divided in two parts, 38429 and 352, that added together give a triangular number (38781 = T278).
The spelling of 38429352 in words is "thirty-eight million, four hundred twenty-nine thousand, three hundred fifty-two".
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