Base | Representation |
---|---|
bin | 11111111110110100… |
… | …110100101111001010 |
3 | 10021122012211100021002 |
4 | 133332310310233022 |
5 | 1030312022001214 |
6 | 23435310015002 |
7 | 2323656310502 |
oct | 377664645712 |
9 | 107565740232 |
10 | 34340031434 |
11 | 13622063975 |
12 | 67a44a7462 |
13 | 331358c537 |
14 | 193a9d2a02 |
15 | d5eb691de |
hex | 7fed34bca |
34340031434 has 8 divisors (see below), whose sum is σ = 51602526468. Its totient is φ = 17139189280.
The previous prime is 34340031421. The next prime is 34340031529. The reversal of 34340031434 is 43413004343.
It can be written as a sum of positive squares in 2 ways, for example, as 28004349025 + 6335682409 = 167345^2 + 79597^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 34340031397 and 34340031406.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15411827 + ... + 15414054.
Almost surely, 234340031434 is an apocalyptic number.
34340031434 is a deficient number, since it is larger than the sum of its proper divisors (17262495034).
34340031434 is a wasteful number, since it uses less digits than its factorization.
34340031434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30826440.
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 34340031434 its reverse (43413004343), we get a palindrome (77753035777).
The spelling of 34340031434 in words is "thirty-four billion, three hundred forty million, thirty-one thousand, four hundred thirty-four".
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