Base | Representation |
---|---|
bin | 101101111100100101100… |
… | …101010111001010011010 |
3 | 102011211212211102210200211 |
4 | 231330211211113022122 |
5 | 403212404431420004 |
6 | 10414300511121334 |
7 | 444055045021150 |
oct | 55744545271232 |
9 | 12154784383624 |
10 | 3157431513754 |
11 | 1008071859131 |
12 | 42bb2151324a |
13 | 19b98a90b87b |
14 | acb6b64d3d0 |
15 | 571ea978504 |
hex | 2df2595729a |
3157431513754 has 16 divisors (see below), whose sum is σ = 5412764544768. Its totient is φ = 1353178732752.
The previous prime is 3157431513727. The next prime is 3157431513799. The reversal of 3157431513754 is 4573151347513.
It is a junction number, because it is equal to n+sod(n) for n = 3157431513698 and 3157431513707.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4020864 + ... + 4741540.
It is an arithmetic number, because the mean of its divisors is an integer number (338297784048).
Almost surely, 23157431513754 is an apocalyptic number.
3157431513754 is a deficient number, since it is larger than the sum of its proper divisors (2255333031014).
3157431513754 is a wasteful number, since it uses less digits than its factorization.
3157431513754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1033629.
The product of its digits is 2646000, while the sum is 49.
The spelling of 3157431513754 in words is "three trillion, one hundred fifty-seven billion, four hundred thirty-one million, five hundred thirteen thousand, seven hundred fifty-four".
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