Base | Representation |
---|---|
bin | 11101110101010111000111… |
… | …100000011110000000011000 |
3 | 122012120120201121211021000200 |
4 | 131311113013200132000120 |
5 | 114144222200043244000 |
6 | 1143021103041502200 |
7 | 36431426425301622 |
oct | 3565270740360030 |
9 | 565516647737020 |
10 | 131210303103000 |
11 | 38897a82502080 |
12 | 12871529041960 |
13 | 582a1035a3634 |
14 | 2458880bc9c12 |
15 | 1028133a65500 |
hex | 7755c781e018 |
131210303103000 has 384 divisors, whose sum is σ = 483856400888640. Its totient is φ = 31805387520000.
The previous prime is 131210303102941. The next prime is 131210303103017. The reversal of 131210303103000 is 301303012131.
It is a happy number.
131210303103000 is a `hidden beast` number, since 1 + 3 + 1 + 21 + 0 + 30 + 310 + 300 + 0 = 666.
131210303103000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1312103031030002 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1082702410 + ... + 1082823590.
Almost surely, 2131210303103000 is an apocalyptic number.
131210303103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 131210303103000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241928200444320).
131210303103000 is an abundant number, since it is smaller than the sum of its proper divisors (352646097785640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131210303103000 is a wasteful number, since it uses less digits than its factorization.
131210303103000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132156 (or 132139 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 131210303103000 its reverse (301303012131), we get a palindrome (131511606115131).
The spelling of 131210303103000 in words is "one hundred thirty-one trillion, two hundred ten billion, three hundred three million, one hundred three thousand".
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