Base | Representation |
---|---|
bin | 11101110111010100111101… |
… | …001010011001010000001110 |
3 | 122020001111111020000022201212 |
4 | 131313110331022121100032 |
5 | 114203430410234422110 |
6 | 1143203130423334422 |
7 | 36444251655504446 |
oct | 3567247512312016 |
9 | 566044436008655 |
10 | 131345421014030 |
11 | 3893a309aa3543 |
12 | 128937578b1412 |
13 | 5839a8787bb92 |
14 | 246121bc8b126 |
15 | 102b8e0d71e05 |
hex | 77753d29940e |
131345421014030 has 64 divisors (see below), whose sum is σ = 238225056362496. Its totient is φ = 52138882224000.
The previous prime is 131345421014021. The next prime is 131345421014077. The reversal of 131345421014030 is 30410124543131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1478354789 + ... + 1478443631.
It is an arithmetic number, because the mean of its divisors is an integer number (3722266505664).
Almost surely, 2131345421014030 is an apocalyptic number.
131345421014030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131345421014030 is a deficient number, since it is larger than the sum of its proper divisors (106879635348466).
131345421014030 is a wasteful number, since it uses less digits than its factorization.
131345421014030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90873.
The product of its (nonzero) digits is 17280, while the sum is 32.
Adding to 131345421014030 its reverse (30410124543131), we get a palindrome (161755545557161).
The spelling of 131345421014030 in words is "one hundred thirty-one trillion, three hundred forty-five billion, four hundred twenty-one million, fourteen thousand, thirty".
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