Base | Representation |
---|---|
bin | 101100110110001101… |
… | …101000111011100010 |
3 | 11121021221121002001201 |
4 | 230312031220323202 |
5 | 1242104432413232 |
6 | 34042143151414 |
7 | 3323206552126 |
oct | 546615507342 |
9 | 147257532051 |
10 | 48154185442 |
11 | 19470867280 |
12 | 93ba8a556a |
13 | 470552b66c |
14 | 248b52d586 |
15 | 13bc7dbbe7 |
hex | b36368ee2 |
48154185442 has 16 divisors (see below), whose sum is σ = 79495087392. Its totient is φ = 21694563520.
The previous prime is 48154185433. The next prime is 48154185463. The reversal of 48154185442 is 24458145184.
It is a junction number, because it is equal to n+sod(n) for n = 48154185392 and 48154185401.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9682588 + ... + 9687559.
It is an arithmetic number, because the mean of its divisors is an integer number (4968442962).
Almost surely, 248154185442 is an apocalyptic number.
48154185442 is a deficient number, since it is larger than the sum of its proper divisors (31340901950).
48154185442 is a wasteful number, since it uses less digits than its factorization.
48154185442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19370273.
The product of its digits is 819200, while the sum is 46.
The spelling of 48154185442 in words is "forty-eight billion, one hundred fifty-four million, one hundred eighty-five thousand, four hundred forty-two".
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