Base | Representation |
---|---|
bin | 10100111111010… |
… | …110101101110000 |
3 | 220112122012022200 |
4 | 110333112231300 |
5 | 1210122334212 |
6 | 54535503200 |
7 | 11504150322 |
oct | 2477265560 |
9 | 815565280 |
10 | 352152432 |
11 | 170865375 |
12 | 99b27b00 |
13 | 57c5ab28 |
14 | 34aab612 |
15 | 20db16dc |
hex | 14fd6b70 |
352152432 has 60 divisors (see below), whose sum is σ = 990722304. Its totient is φ = 116766720.
The previous prime is 352152431. The next prime is 352152461. The reversal of 352152432 is 234251253.
It is a happy number.
It is a super-2 number, since 2×3521524322 = 248022670727029248, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 352152396 and 352152405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (352152431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21457 + ... + 34127.
Almost surely, 2352152432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 352152432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495361152).
352152432 is an abundant number, since it is smaller than the sum of its proper divisors (638569872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
352152432 is a wasteful number, since it uses less digits than its factorization.
352152432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12878 (or 12869 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 352152432 is about 18765.7249260454. The cubic root of 352152432 is about 706.1715724434.
The spelling of 352152432 in words is "three hundred fifty-two million, one hundred fifty-two thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •