Base | Representation |
---|---|
bin | 11111111110100… |
… | …00100001100100 |
3 | 200200202001110201 |
4 | 33333100201210 |
5 | 1022132202441 |
6 | 42341200244 |
7 | 6435003502 |
oct | 1777204144 |
9 | 620661421 |
10 | 268240996 |
11 | 128462481 |
12 | 75a00084 |
13 | 4375b2aa |
14 | 278a7672 |
15 | 18838c31 |
hex | ffd0864 |
268240996 has 12 divisors (see below), whose sum is σ = 489831552. Its totient is φ = 128289128.
The previous prime is 268240991. The next prime is 268240997. The reversal of 268240996 is 699042862.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is not an unprimeable number, because it can be changed into a prime (268240991) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1457740 + ... + 1457923.
It is an arithmetic number, because the mean of its divisors is an integer number (40819296).
Almost surely, 2268240996 is an apocalyptic number.
It is an amenable number.
268240996 is a deficient number, since it is larger than the sum of its proper divisors (221590556).
268240996 is a wasteful number, since it uses less digits than its factorization.
268240996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2915690 (or 2915688 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 46.
The square root of 268240996 is about 16378.0644766102. The cubic root of 268240996 is about 644.9237704114.
The spelling of 268240996 in words is "two hundred sixty-eight million, two hundred forty thousand, nine hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •