Base | Representation |
---|---|
bin | 1000001011001… |
… | …01100111111100 |
3 | 11210000220102101 |
4 | 10011211213330 |
5 | 120023324232 |
6 | 10445434444 |
7 | 1461603205 |
oct | 405454774 |
9 | 153026371 |
10 | 68573692 |
11 | 35787480 |
12 | 1ab6ba24 |
13 | 1128c565 |
14 | 91705ac |
15 | 60481e7 |
hex | 41659fc |
68573692 has 24 divisors (see below), whose sum is σ = 132193152. Its totient is φ = 30865200.
The previous prime is 68573683. The next prime is 68573693. The reversal of 68573692 is 29637586.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68573693) 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, 3034 + ... + 12097.
It is an arithmetic number, because the mean of its divisors is an integer number (5508048).
Almost surely, 268573692 is an apocalyptic number.
It is an amenable number.
68573692 is a deficient number, since it is larger than the sum of its proper divisors (63619460).
68573692 is a wasteful number, since it uses less digits than its factorization.
68573692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15249 (or 15247 counting only the distinct ones).
The product of its digits is 544320, while the sum is 46.
The square root of 68573692 is about 8280.9233784645. The cubic root of 68573692 is about 409.3101466870.
The spelling of 68573692 in words is "sixty-eight million, five hundred seventy-three thousand, six hundred ninety-two".
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