Base | Representation |
---|---|
bin | 11101110010011100101011… |
… | …110110110010000011111000 |
3 | 122011212110000202001010002121 |
4 | 131302130223312302003320 |
5 | 114132432213020223000 |
6 | 1142345115244011024 |
7 | 36411111661266265 |
oct | 3562345366620370 |
9 | 564773022033077 |
10 | 131010123211000 |
11 | 38820099142400 |
12 | 1283a781230a74 |
13 | 5814280c1a7b7 |
14 | 244ccd0c7c26c |
15 | 1022d19909b1a |
hex | 77272bdb20f8 |
131010123211000 has 96 divisors (see below), whose sum is σ = 336966699036240. Its totient is φ = 47640044760000.
The previous prime is 131010123210887. The next prime is 131010123211001. The reversal of 131010123211000 is 112321010131.
It is a happy number.
It is a super-2 number, since 2×1310101232110002 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131010123211001) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 541243146 + ... + 541485145.
Almost surely, 2131010123211000 is an apocalyptic number.
131010123211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131010123211000 is an abundant number, since it is smaller than the sum of its proper divisors (205956575825240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131010123211000 is a wasteful number, since it uses less digits than its factorization.
131010123211000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1082728334 (or 1082728309 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 131010123211000 its reverse (112321010131), we get a palindrome (131122444221131).
The spelling of 131010123211000 in words is "one hundred thirty-one trillion, ten billion, one hundred twenty-three million, two hundred eleven thousand".
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