Base | Representation |
---|---|
bin | 11101110010011110101000… |
… | …001111101011111110000000 |
3 | 122011212122102011220210102022 |
4 | 131302132220033223332000 |
5 | 114133001001242130212 |
6 | 1142350102313341012 |
7 | 36411214461545663 |
oct | 3562365017537600 |
9 | 564778364823368 |
10 | 131012210114432 |
11 | 38820a6a145889 |
12 | 1283b064107768 |
13 | 58145243a14ba |
14 | 244d04c0b96da |
15 | 1022ddcc36772 |
hex | 7727a83ebf80 |
131012210114432 has 32 divisors (see below), whose sum is σ = 269420270808000. Its totient is φ = 63393004892160.
The previous prime is 131012210114417. The next prime is 131012210114441. The reversal of 131012210114432 is 234411012210131.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16508591057 + ... + 16508598992.
It is an arithmetic number, because the mean of its divisors is an integer number (8419383462750).
Almost surely, 2131012210114432 is an apocalyptic number.
It is an amenable number.
131012210114432 is an abundant number, since it is smaller than the sum of its proper divisors (138408060693568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131012210114432 is an equidigital number, since it uses as much as digits as its factorization.
131012210114432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33017190094 (or 33017190082 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 26.
Adding to 131012210114432 its reverse (234411012210131), we get a palindrome (365423222324563).
The spelling of 131012210114432 in words is "one hundred thirty-one trillion, twelve billion, two hundred ten million, one hundred fourteen thousand, four hundred thirty-two".
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