Base | Representation |
---|---|
bin | 1110100110010101010100… |
… | …10100101010010111010111 |
3 | 11012200001121011000020101120 |
4 | 13103022222110222113113 |
5 | 13201440322414112211 |
6 | 152140041305055023 |
7 | 6522253151013324 |
oct | 723125224522727 |
9 | 135601534006346 |
10 | 32103443113431 |
11 | a257aa2780028 |
12 | 3725a42187473 |
13 | 14bb459922881 |
14 | 7cdb5a28bb4b |
15 | 3aa13e412d06 |
hex | 1d32aa52a5d7 |
32103443113431 has 16 divisors (see below), whose sum is σ = 44672168825856. Its totient is φ = 20468777606816.
The previous prime is 32103443113387. The next prime is 32103443113447. The reversal of 32103443113431 is 13431134430123.
It is a cyclic number.
It is not a de Polignac number, because 32103443113431 - 215 = 32103443080663 is a prime.
It is a super-2 number, since 2×321034431134312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 32103443113392 and 32103443113401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32103493113431) 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, 33423240 + ... + 34370333.
It is an arithmetic number, because the mean of its divisors is an integer number (2792010551616).
Almost surely, 232103443113431 is an apocalyptic number.
32103443113431 is a deficient number, since it is larger than the sum of its proper divisors (12568725712425).
32103443113431 is a wasteful number, since it uses less digits than its factorization.
32103443113431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67800462.
The product of its (nonzero) digits is 31104, while the sum is 33.
Adding to 32103443113431 its reverse (13431134430123), we get a palindrome (45534577543554).
The spelling of 32103443113431 in words is "thirty-two trillion, one hundred three billion, four hundred forty-three million, one hundred thirteen thousand, four hundred thirty-one".
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