Base | Representation |
---|---|
bin | 11101111000011111001011… |
… | …000001000101111010101101 |
3 | 122020100010011220120002220102 |
4 | 131320133023001011322231 |
5 | 114211232111222222113 |
6 | 1143303510122400445 |
7 | 36453102515630465 |
oct | 3570371301057255 |
9 | 566303156502812 |
10 | 131425110351533 |
11 | 38970092603259 |
12 | 128a7097660125 |
13 | 584444752191b |
14 | 246501b678ba5 |
15 | 102da06e27758 |
hex | 7787cb045ead |
131425110351533 has 8 divisors (see below), whose sum is σ = 131875084255488. Its totient is φ = 130975146135504.
The previous prime is 131425110351523. The next prime is 131425110351541. The reversal of 131425110351533 is 335153011524131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131425110351533 - 218 = 131425110089389 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131425110351523) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25298360 + ... + 30047582.
It is an arithmetic number, because the mean of its divisors is an integer number (16484385531936).
Almost surely, 2131425110351533 is an apocalyptic number.
It is an amenable number.
131425110351533 is a deficient number, since it is larger than the sum of its proper divisors (449973903955).
131425110351533 is an equidigital number, since it uses as much as digits as its factorization.
131425110351533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4843963.
The product of its (nonzero) digits is 81000, while the sum is 38.
Adding to 131425110351533 its reverse (335153011524131), we get a palindrome (466578121875664).
The spelling of 131425110351533 in words is "one hundred thirty-one trillion, four hundred twenty-five billion, one hundred ten million, three hundred fifty-one thousand, five hundred thirty-three".
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