Base | Representation |
---|---|
bin | 110111111001001111… |
… | …0100101011101110011 |
3 | 102110211020210121110102 |
4 | 1233302132211131303 |
5 | 3431311222033133 |
6 | 131050403023015 |
7 | 11446340021210 |
oct | 1576236453563 |
9 | 373736717412 |
10 | 120032221043 |
11 | 469a6072289 |
12 | 1b31a66aa6b |
13 | b41ba89287 |
14 | 5b49732b07 |
15 | 31c7c1c7e8 |
hex | 1bf27a5773 |
120032221043 has 16 divisors (see below), whose sum is σ = 140396146176. Its totient is φ = 100473307200.
The previous prime is 120032221039. The next prime is 120032221087. The reversal of 120032221043 is 340122230021.
It is not a de Polignac number, because 120032221043 - 22 = 120032221039 is a prime.
It is a super-2 number, since 2×1200322210432 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120032221013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1711730 + ... + 1780472.
It is an arithmetic number, because the mean of its divisors is an integer number (8774759136).
Almost surely, 2120032221043 is an apocalyptic number.
120032221043 is a deficient number, since it is larger than the sum of its proper divisors (20363925133).
120032221043 is an equidigital number, since it uses as much as digits as its factorization.
120032221043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74594.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 120032221043 its reverse (340122230021), we get a palindrome (460154451064).
The spelling of 120032221043 in words is "one hundred twenty billion, thirty-two million, two hundred twenty-one thousand, forty-three".
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