Base | Representation |
---|---|
bin | 1010001111111001010… |
… | …10000101110110101000 |
3 | 1020122220122001120201220 |
4 | 11013330222011312220 |
5 | 21232131044242212 |
6 | 425433350342040 |
7 | 34304066116653 |
oct | 5077452056650 |
9 | 1218818046656 |
10 | 352131243432 |
11 | 1263799a8061 |
12 | 582b405a920 |
13 | 2728a2a8407 |
14 | 1308693289a |
15 | 925e1dd38c |
hex | 51fca85da8 |
352131243432 has 32 divisors (see below), whose sum is σ = 880342644480. Its totient is φ = 117375143040.
The previous prime is 352131243427. The next prime is 352131243461. The reversal of 352131243432 is 234342131253.
It is a junction number, because it is equal to n+sod(n) for n = 352131243393 and 352131243402.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2824332 + ... + 2946372.
It is an arithmetic number, because the mean of its divisors is an integer number (27510707640).
Almost surely, 2352131243432 is an apocalyptic number.
It is an amenable number.
352131243432 is an abundant number, since it is smaller than the sum of its proper divisors (528211401048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
352131243432 is a wasteful number, since it uses less digits than its factorization.
352131243432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242273 (or 242269 counting only the distinct ones).
The product of its digits is 51840, while the sum is 33.
Adding to 352131243432 its reverse (234342131253), we get a palindrome (586473374685).
The spelling of 352131243432 in words is "three hundred fifty-two billion, one hundred thirty-one million, two hundred forty-three thousand, four hundred thirty-two".
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