Base | Representation |
---|---|
bin | 1110001000010011110… |
… | …1110011101010011110 |
3 | 212012120121000000222100 |
4 | 3202010331303222132 |
5 | 12434122213312421 |
6 | 303303424425530 |
7 | 23352355100421 |
oct | 3420475635236 |
9 | 765517000870 |
10 | 242748963486 |
11 | 93a49509197 |
12 | 3b0681782a6 |
13 | 19b77a6c843 |
14 | ba6b7c99b8 |
15 | 64ab463c26 |
hex | 3884f73a9e |
242748963486 has 24 divisors (see below), whose sum is σ = 533806181064. Its totient is φ = 79708614480.
The previous prime is 242748963463. The next prime is 242748963511. The reversal of 242748963486 is 684369847242.
242748963486 is a `hidden beast` number, since 2 + 4 + 2 + 74 + 89 + 6 + 3 + 486 = 666.
It is a super-2 number, since 2×2427489634862 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100640985 + ... + 100643396.
It is an arithmetic number, because the mean of its divisors is an integer number (22241924211).
Almost surely, 2242748963486 is an apocalyptic number.
242748963486 is an abundant number, since it is smaller than the sum of its proper divisors (291057217578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242748963486 is a wasteful number, since it uses less digits than its factorization.
242748963486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201284456 (or 201284453 counting only the distinct ones).
The product of its digits is 111476736, while the sum is 63.
The spelling of 242748963486 in words is "two hundred forty-two billion, seven hundred forty-eight million, nine hundred sixty-three thousand, four hundred eighty-six".
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