Base | Representation |
---|---|
bin | 1010001111110111011… |
… | …00010011001101111000 |
3 | 1020122212111120121222212 |
4 | 11013323230103031320 |
5 | 21232112422421430 |
6 | 425432011234252 |
7 | 34303511333630 |
oct | 5077354231570 |
9 | 1218774517885 |
10 | 352115045240 |
11 | 126370844122 |
12 | 582aa748988 |
13 | 27286b2659a |
14 | 130847176c0 |
15 | 925ca8db95 |
hex | 51fbb13378 |
352115045240 has 96 divisors (see below), whose sum is σ = 961833013920. Its totient is φ = 113623652352.
The previous prime is 352115045237. The next prime is 352115045263. The reversal of 352115045240 is 42540511253.
It is a junction number, because it is equal to n+sod(n) for n = 352115045197 and 352115045206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2094779 + ... + 2256618.
It is an arithmetic number, because the mean of its divisors is an integer number (10019093895).
Almost surely, 2352115045240 is an apocalyptic number.
It is an amenable number.
352115045240 is an abundant number, since it is smaller than the sum of its proper divisors (609717968680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
352115045240 is a wasteful number, since it uses less digits than its factorization.
352115045240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4351449 (or 4351428 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 32.
Adding to 352115045240 its reverse (42540511253), we get a palindrome (394655556493).
The spelling of 352115045240 in words is "three hundred fifty-two billion, one hundred fifteen million, forty-five thousand, two hundred forty".
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