Base | Representation |
---|---|
bin | 1001111001010100000… |
… | …11111001011010110110 |
3 | 1012111121202012010101210 |
4 | 10330222003321122312 |
5 | 21032314032043303 |
6 | 420110401102250 |
7 | 33364501001211 |
oct | 4745203713266 |
9 | 1174552163353 |
10 | 340008081078 |
11 | 121218774816 |
12 | 55a90027986 |
13 | 260a7780473 |
14 | 12656814778 |
15 | 8c9ec40203 |
hex | 4f2a0f96b6 |
340008081078 has 32 divisors (see below), whose sum is σ = 719403552000. Its totient is φ = 106831413216.
The previous prime is 340008081071. The next prime is 340008081143. The reversal of 340008081078 is 870180800043.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (340008081071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7471101 + ... + 7516472.
It is an arithmetic number, because the mean of its divisors is an integer number (22481361000).
Almost surely, 2340008081078 is an apocalyptic number.
340008081078 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
340008081078 is an abundant number, since it is smaller than the sum of its proper divisors (379395470922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340008081078 is a wasteful number, since it uses less digits than its factorization.
340008081078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14987796.
The product of its (nonzero) digits is 43008, while the sum is 39.
The spelling of 340008081078 in words is "three hundred forty billion, eight million, eighty-one thousand, seventy-eight".
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