Base | Representation |
---|---|
bin | 101001010100000… |
… | …101001100010100 |
3 | 1210022020122121122 |
4 | 221110011030110 |
5 | 2404420130004 |
6 | 152440103112 |
7 | 23114336120 |
oct | 5124051424 |
9 | 1708218548 |
10 | 693130004 |
11 | 326287916 |
12 | 174164a98 |
13 | b07a53c8 |
14 | 680aa580 |
15 | 40cb6cbe |
hex | 29505314 |
693130004 has 12 divisors (see below), whose sum is σ = 1386260064. Its totient is φ = 297055704.
The previous prime is 693129989. The next prime is 693130027. The reversal of 693130004 is 400031396.
693130004 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 (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12377294 + ... + 12377349.
It is an arithmetic number, because the mean of its divisors is an integer number (115521672).
Almost surely, 2693130004 is an apocalyptic number.
It is an amenable number.
693130004 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.
693130004 is a wasteful number, since it uses less digits than its factorization.
693130004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24754654 (or 24754652 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 26.
The square root of 693130004 is about 26327.3622681802. The cubic root of 693130004 is about 884.9897342059.
The spelling of 693130004 in words is "six hundred ninety-three million, one hundred thirty thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •