Base | Representation |
---|---|
bin | 11111111111000111… |
… | …111001011100001000 |
3 | 10021122120020100222012 |
4 | 133333013321130020 |
5 | 1030314312001212 |
6 | 23440005115052 |
7 | 2324046643655 |
oct | 377707713410 |
9 | 107576210865 |
10 | 34345031432 |
11 | 136249694a8 |
12 | 67a60b8a88 |
13 | 331462030a |
14 | 193b534c2c |
15 | d60305922 |
hex | 7ff1f9708 |
34345031432 has 16 divisors (see below), whose sum is σ = 64399776300. Its totient is φ = 17171757760.
The previous prime is 34345031431. The next prime is 34345031447. The reversal of 34345031432 is 23413054343.
It can be written as a sum of positive squares in 2 ways, for example, as 24911571556 + 9433459876 = 157834^2 + 97126^2 .
It is not an unprimeable number, because it can be changed into a prime (34345031431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128882 + ... + 292062.
Almost surely, 234345031432 is an apocalyptic number.
It is an amenable number.
34345031432 is a deficient number, since it is larger than the sum of its proper divisors (30054744868).
34345031432 is a wasteful number, since it uses less digits than its factorization.
34345031432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189496 (or 189492 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 32.
Adding to 34345031432 its reverse (23413054343), we get a palindrome (57758085775).
The spelling of 34345031432 in words is "thirty-four billion, three hundred forty-five million, thirty-one thousand, four hundred thirty-two".
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