Base | Representation |
---|---|
bin | 1001001101101101000000… |
… | …0110101111011111111000 |
3 | 1022212111221111120221210020 |
4 | 2103123100012233133320 |
5 | 2311441314210443222 |
6 | 33314043414450440 |
7 | 2063641140542031 |
oct | 223332006573770 |
9 | 38774844527706 |
10 | 10131024312312 |
11 | 32565a8122152 |
12 | 1177563663a20 |
13 | 5864753003c7 |
14 | 2704b6673a88 |
15 | 1287e7b8b65c |
hex | 936d01af7f8 |
10131024312312 has 64 divisors (see below), whose sum is σ = 25685140124160. Its totient is φ = 3329334019200.
The previous prime is 10131024312259. The next prime is 10131024312313. The reversal of 10131024312312 is 21321342013101.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10131024312313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63071733 + ... + 63232155.
It is an arithmetic number, because the mean of its divisors is an integer number (401330314440).
Almost surely, 210131024312312 is an apocalyptic number.
10131024312312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10131024312312 is an abundant number, since it is smaller than the sum of its proper divisors (15554115811848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10131024312312 is a wasteful number, since it uses less digits than its factorization.
10131024312312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197564 (or 197560 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 10131024312312 its reverse (21321342013101), we get a palindrome (31452366325413).
The spelling of 10131024312312 in words is "ten trillion, one hundred thirty-one billion, twenty-four million, three hundred twelve thousand, three hundred twelve".
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