Base | Representation |
---|---|
bin | 10100001100011010000… |
… | …00100111111000000001 |
3 | 2110022221222111201100122 |
4 | 22012031000213320001 |
5 | 42332004001013231 |
6 | 1250430335030025 |
7 | 101062246212626 |
oct | 12061500477001 |
9 | 2408858451318 |
10 | 693855485441 |
11 | 248298372998 |
12 | b258296b315 |
13 | 50579473001 |
14 | 2582323834d |
15 | 130ae92577b |
hex | a18d027e01 |
693855485441 has 8 divisors (see below), whose sum is σ = 703645483968. Its totient is φ = 684065970000.
The previous prime is 693855485437. The next prime is 693855485461. The reversal of 693855485441 is 144584558396.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 693855485441 - 22 = 693855485437 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (693855485461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3555866 + ... + 3745916.
It is an arithmetic number, because the mean of its divisors is an integer number (87955685496).
Almost surely, 2693855485441 is an apocalyptic number.
It is an amenable number.
693855485441 is a deficient number, since it is larger than the sum of its proper divisors (9789998527).
693855485441 is a wasteful number, since it uses less digits than its factorization.
693855485441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241543.
The product of its digits is 82944000, while the sum is 62.
The spelling of 693855485441 in words is "six hundred ninety-three billion, eight hundred fifty-five million, four hundred eighty-five thousand, four hundred forty-one".
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