Base | Representation |
---|---|
bin | 11101110010111100100111… |
… | …100000111001100111110110 |
3 | 122011222201112020212202120000 |
4 | 131302330213200321213312 |
5 | 114134012422441314220 |
6 | 1142412545415052130 |
7 | 36413434434132333 |
oct | 3562744740714766 |
9 | 564881466782500 |
10 | 131044410104310 |
11 | 3883369320186a |
12 | 1284534b971046 |
13 | 5817586493451 |
14 | 245082479b98a |
15 | 1023b74a79390 |
hex | 772f278399f6 |
131044410104310 has 160 divisors (see below), whose sum is σ = 361928915960832. Its totient is φ = 33996792994560.
The previous prime is 131044410104303. The next prime is 131044410104317. The reversal of 131044410104310 is 13401014440131.
131044410104310 is a `hidden beast` number, since 1 + 3 + 104 + 441 + 0 + 104 + 3 + 10 = 666.
It is an interprime number because it is at equal distance from previous prime (131044410104303) and next prime (131044410104317).
It is a super-2 number, since 2×1310444101043102 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131044410104317) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 264417504 + ... + 264912636.
Almost surely, 2131044410104310 is an apocalyptic number.
131044410104310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 131044410104310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180964457980416).
131044410104310 is an abundant number, since it is smaller than the sum of its proper divisors (230884505856522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131044410104310 is a wasteful number, since it uses less digits than its factorization.
131044410104310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504020 (or 504011 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
Adding to 131044410104310 its reverse (13401014440131), we get a palindrome (144445424544441).
The spelling of 131044410104310 in words is "one hundred thirty-one trillion, forty-four billion, four hundred ten million, one hundred four thousand, three hundred ten".
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