Base | Representation |
---|---|
bin | 1110010010011000… |
… | …11000101010000010 |
3 | 201210120021102221020 |
4 | 13021030120222002 |
5 | 111202112400214 |
6 | 3305044010310 |
7 | 361036421415 |
oct | 71114305202 |
9 | 21716242836 |
10 | 7670434434 |
11 | 328683aa13 |
12 | 15a0990996 |
13 | 953193000 |
14 | 52a9d9b7c |
15 | 2ed5eb4a9 |
hex | 1c9318a82 |
7670434434 has 64 divisors (see below), whose sum is σ = 16933795200. Its totient is φ = 2315391936.
The previous prime is 7670434433. The next prime is 7670434537. The reversal of 7670434434 is 4344340767.
It is not an unprimeable number, because it can be changed into a prime (7670434433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 693157 + ... + 704135.
It is an arithmetic number, because the mean of its divisors is an integer number (264590550).
Almost surely, 27670434434 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7670434434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8466897600).
7670434434 is an abundant number, since it is smaller than the sum of its proper divisors (9263360766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7670434434 is a wasteful number, since it uses less digits than its factorization.
7670434434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11076 (or 11050 counting only the distinct ones).
The product of its (nonzero) digits is 677376, while the sum is 42.
The square root of 7670434434 is about 87581.0164019578. The cubic root of 7670434434 is about 1972.1501971256.
The spelling of 7670434434 in words is "seven billion, six hundred seventy million, four hundred thirty-four thousand, four hundred thirty-four".
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