Base | Representation |
---|---|
bin | 101001010011110… |
… | …110101010011110 |
3 | 1210022010121222120 |
4 | 221103312222132 |
5 | 2404411223434 |
6 | 152434523410 |
7 | 23114000454 |
oct | 5123665236 |
9 | 1708117876 |
10 | 693070494 |
11 | 326247136 |
12 | 174136566 |
13 | b07842ac |
14 | 680929d4 |
15 | 40ca4349 |
hex | 294f6a9e |
693070494 has 8 divisors (see below), whose sum is σ = 1386141000. Its totient is φ = 231023496.
The previous prime is 693070489. The next prime is 693070513. The reversal of 693070494 is 494070396.
It is a sphenic number, since it is the product of 3 distinct primes.
693070494 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57755869 + ... + 57755880.
It is an arithmetic number, because the mean of its divisors is an integer number (173267625).
Almost surely, 2693070494 is an apocalyptic number.
693070494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
693070494 is a wasteful number, since it uses less digits than its factorization.
693070494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115511754.
The product of its (nonzero) digits is 163296, while the sum is 42.
The square root of 693070494 is about 26326.2320509411. The cubic root of 693070494 is about 884.9644059865.
The spelling of 693070494 in words is "six hundred ninety-three million, seventy thousand, four hundred ninety-four".
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