Base | Representation |
---|---|
bin | 111101001101000011… |
… | …0001010000110111010 |
3 | 110120020212212110211010 |
4 | 1322122012022012322 |
5 | 4123134141340120 |
6 | 140214033414350 |
7 | 12332031216114 |
oct | 1723206120672 |
9 | 416225773733 |
10 | 131434324410 |
11 | 50817282304 |
12 | 2158110a3b6 |
13 | c5180b06bc |
14 | 650bb943b4 |
15 | 3643c387e0 |
hex | 1e9a18a1ba |
131434324410 has 32 divisors (see below), whose sum is σ = 318336353280. Its totient is φ = 34727600448.
The previous prime is 131434324409. The next prime is 131434324421. The reversal of 131434324410 is 14423434131.
It is a super-2 number, since 2×1314343244102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20093722 + ... + 20100261.
It is an arithmetic number, because the mean of its divisors is an integer number (9948011040).
Almost surely, 2131434324410 is an apocalyptic number.
131434324410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131434324410 is an abundant number, since it is smaller than the sum of its proper divisors (186902028870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131434324410 is a wasteful number, since it uses less digits than its factorization.
131434324410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40194102.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 131434324410 its reverse (14423434131), we get a palindrome (145857758541).
The spelling of 131434324410 in words is "one hundred thirty-one billion, four hundred thirty-four million, three hundred twenty-four thousand, four hundred ten".
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