Base | Representation |
---|---|
bin | 111101000011001001… |
… | …0011101000011101001 |
3 | 110112101201112211010210 |
4 | 1322012102131003221 |
5 | 4121444103102213 |
6 | 140121042531333 |
7 | 12320554433232 |
oct | 1720622350351 |
9 | 415351484123 |
10 | 131102003433 |
11 | 50666732675 |
12 | 214a9966b49 |
13 | c4942a737b |
14 | 64b99aa089 |
15 | 36249930c3 |
hex | 1e8649d0e9 |
131102003433 has 16 divisors (see below), whose sum is σ = 176341043520. Its totient is φ = 86635271424.
The previous prime is 131102003429. The next prime is 131102003447. The reversal of 131102003433 is 334300201131.
It is not a de Polignac number, because 131102003433 - 22 = 131102003429 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131102003533) 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, 221916 + ... + 558077.
It is an arithmetic number, because the mean of its divisors is an integer number (11021315220).
Almost surely, 2131102003433 is an apocalyptic number.
It is an amenable number.
131102003433 is a deficient number, since it is larger than the sum of its proper divisors (45239040087).
131102003433 is a wasteful number, since it uses less digits than its factorization.
131102003433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 780488.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 131102003433 its reverse (334300201131), we get a palindrome (465402204564).
The spelling of 131102003433 in words is "one hundred thirty-one billion, one hundred two million, three thousand, four hundred thirty-three".
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