Base | Representation |
---|---|
bin | 101000100010001… |
… | …010111000110110 |
3 | 1202101121220220212 |
4 | 220202022320312 |
5 | 2343042434014 |
6 | 151251425422 |
7 | 22565203535 |
oct | 5042127066 |
9 | 1671556825 |
10 | 680046134 |
11 | 3199607a9 |
12 | 16b8b5272 |
13 | aab73c81 |
14 | 6646231c |
15 | 3ea8023e |
hex | 2888ae36 |
680046134 has 8 divisors (see below), whose sum is σ = 1020227880. Its totient is φ = 339970176.
The previous prime is 680046113. The next prime is 680046139. The reversal of 680046134 is 431640086.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 680046134.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (680046139) 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 3 ways as a sum of consecutive naturals, for example, 7724 + ... + 37679.
It is an arithmetic number, because the mean of its divisors is an integer number (127528485).
Almost surely, 2680046134 is an apocalyptic number.
680046134 is a deficient number, since it is larger than the sum of its proper divisors (340181746).
680046134 is a wasteful number, since it uses less digits than its factorization.
680046134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52894.
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 680046134 is about 26077.6941848776. The cubic root of 680046134 is about 879.3858205839.
The spelling of 680046134 in words is "six hundred eighty million, forty-six thousand, one hundred thirty-four".
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