Base | Representation |
---|---|
bin | 101100101101101111… |
… | …100110101111011111 |
3 | 11120221001020002211200 |
4 | 230231233212233133 |
5 | 1241312044010211 |
6 | 34020105450543 |
7 | 3316533032460 |
oct | 545557465737 |
9 | 146831202750 |
10 | 48012094431 |
11 | 193a8637194 |
12 | 937b1a0a53 |
13 | 46b1c6b642 |
14 | 2476702d67 |
15 | 13b00c0b56 |
hex | b2dbe6bdf |
48012094431 has 12 divisors (see below), whose sum is σ = 79258060752. Its totient is φ = 27435482496.
The previous prime is 48012094411. The next prime is 48012094457. The reversal of 48012094431 is 13449021084.
It is a happy number.
48012094431 is a `hidden beast` number, since 4 + 8 + 0 + 1 + 209 + 443 + 1 = 666.
It is not a de Polignac number, because 48012094431 - 227 = 47877876703 is a prime.
It is a super-2 number, since 2×480120944312 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48012094411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 381048306 + ... + 381048431.
It is an arithmetic number, because the mean of its divisors is an integer number (6604838396).
Almost surely, 248012094431 is an apocalyptic number.
48012094431 is a deficient number, since it is larger than the sum of its proper divisors (31245966321).
48012094431 is a wasteful number, since it uses less digits than its factorization.
48012094431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 762096750 (or 762096747 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The spelling of 48012094431 in words is "forty-eight billion, twelve million, ninety-four thousand, four hundred thirty-one".
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