Base | Representation |
---|---|
bin | 11101110110101100100001… |
… | …001100100000010010011000 |
3 | 122012220100102021201120221110 |
4 | 131312230201030200102120 |
5 | 114202223000021211440 |
6 | 1143131150154140320 |
7 | 36441154005215061 |
oct | 3566544114402230 |
9 | 565810367646843 |
10 | 131302002132120 |
11 | 38922959192966 |
12 | 1288725aa216a0 |
13 | 58359583c2291 |
14 | 245d09d5d9568 |
15 | 102a6ee153080 |
hex | 776b21320498 |
131302002132120 has 64 divisors (see below), whose sum is σ = 397966893095520. Its totient is φ = 34652899528704.
The previous prime is 131302002132107. The next prime is 131302002132149. The reversal of 131302002132120 is 21231200203131.
It is a congruent 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, 5640108727 + ... + 5640132006.
Almost surely, 2131302002132120 is an apocalyptic number.
131302002132120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131302002132120 is an abundant number, since it is smaller than the sum of its proper divisors (266664890963400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131302002132120 is a wasteful number, since it uses less digits than its factorization.
131302002132120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11280240844 (or 11280240840 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 131302002132120 its reverse (21231200203131), we get a palindrome (152533202335251).
The spelling of 131302002132120 in words is "one hundred thirty-one trillion, three hundred two billion, two million, one hundred thirty-two thousand, one hundred twenty".
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