Base | Representation |
---|---|
bin | 1000101001100001000… |
… | …1010101010110111111 |
3 | 112012112001012100120220 |
4 | 2022120101111112333 |
5 | 4413244343200311 |
6 | 152131445312423 |
7 | 13510016332215 |
oct | 2123021252677 |
9 | 465461170526 |
10 | 148583568831 |
11 | 58017607485 |
12 | 24968405713 |
13 | 1101bc99ac9 |
14 | 7297602cb5 |
15 | 3ce9591206 |
hex | 22984555bf |
148583568831 has 16 divisors (see below), whose sum is σ = 206200191360. Its totient is φ = 95053240800.
The previous prime is 148583568817. The next prime is 148583568853. The reversal of 148583568831 is 138865385841.
148583568831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 148583568831 - 25 = 148583568799 is a prime.
It is a super-2 number, since 2×1485835688312 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148583569831) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 5224645 + ... + 5253006.
It is an arithmetic number, because the mean of its divisors is an integer number (12887511960).
Almost surely, 2148583568831 is an apocalyptic number.
148583568831 is a deficient number, since it is larger than the sum of its proper divisors (57616622529).
148583568831 is a wasteful number, since it uses less digits than its factorization.
148583568831 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10477846.
The product of its digits is 22118400, while the sum is 60.
The spelling of 148583568831 in words is "one hundred forty-eight billion, five hundred eighty-three million, five hundred sixty-eight thousand, eight hundred thirty-one".
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