Base | Representation |
---|---|
bin | 1001000001101010100… |
… | …00011000101010111001 |
3 | 1002122111120102220200110 |
4 | 10200311100120222321 |
5 | 20040122032224423 |
6 | 354250002254533 |
7 | 31256224064514 |
oct | 4406520305271 |
9 | 1078446386613 |
10 | 310131133113 |
11 | 10a586a3758a |
12 | 50132357449 |
13 | 23325a40529 |
14 | 1102087bd7b |
15 | 8101d21193 |
hex | 4835418ab9 |
310131133113 has 8 divisors (see below), whose sum is σ = 414320572800. Its totient is φ = 206347891088.
The previous prime is 310131133111. The next prime is 310131133171. The reversal of 310131133113 is 311331131013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 310131133113 - 21 = 310131133111 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 310131133113.
It is not an unprimeable number, because it can be changed into a prime (310131133111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101547633 + ... + 101550686.
It is an arithmetic number, because the mean of its divisors is an integer number (51790071600).
Almost surely, 2310131133113 is an apocalyptic number.
It is an amenable number.
310131133113 is a deficient number, since it is larger than the sum of its proper divisors (104189439687).
310131133113 is a wasteful number, since it uses less digits than its factorization.
310131133113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203098831.
The product of its (nonzero) digits is 243, while the sum is 21.
Adding to 310131133113 its reverse (311331131013), we get a palindrome (621462264126).
The spelling of 310131133113 in words is "three hundred ten billion, one hundred thirty-one million, one hundred thirty-three thousand, one hundred thirteen".
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