Base | Representation |
---|---|
bin | 110111111111001101… |
… | …0011010001110010011 |
3 | 102111100012120110002020 |
4 | 1233332122122032103 |
5 | 3432214001444021 |
6 | 131122314422523 |
7 | 11454320662656 |
oct | 1577632321623 |
9 | 374305513066 |
10 | 120232453011 |
11 | 46a990a3550 |
12 | 1b375731a43 |
13 | b4513c5028 |
14 | 5b6817589d |
15 | 31da5c07c6 |
hex | 1bfe69a393 |
120232453011 has 32 divisors (see below), whose sum is σ = 182532759552. Its totient is φ = 69682572960.
The previous prime is 120232452929. The next prime is 120232453013. The reversal of 120232453011 is 110354232021.
It is not a de Polignac number, because 120232453011 - 29 = 120232452499 is a prime.
It is a super-2 number, since 2×1202324530112 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (120232453013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3415446 + ... + 3450468.
It is an arithmetic number, because the mean of its divisors is an integer number (5704148736).
Almost surely, 2120232453011 is an apocalyptic number.
120232453011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
120232453011 is a deficient number, since it is larger than the sum of its proper divisors (62300306541).
120232453011 is a wasteful number, since it uses less digits than its factorization.
120232453011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39583.
The product of its (nonzero) digits is 1440, while the sum is 24.
Adding to 120232453011 its reverse (110354232021), we get a palindrome (230586685032).
The spelling of 120232453011 in words is "one hundred twenty billion, two hundred thirty-two million, four hundred fifty-three thousand, eleven".
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