Base | Representation |
---|---|
bin | 1001000001101011111… |
… | …01101100110100000101 |
3 | 1002122112101210102120222 |
4 | 10200311331230310011 |
5 | 20040133102341401 |
6 | 354251105034125 |
7 | 31256430051236 |
oct | 4406575546405 |
9 | 1078471712528 |
10 | 310143012101 |
11 | 10a59271042a |
12 | 50136325945 |
13 | 2332833c410 |
14 | 1102229108d |
15 | 8102dbac1b |
hex | 4835f6cd05 |
310143012101 has 16 divisors (see below), whose sum is σ = 348543820800. Its totient is φ = 273821433600.
The previous prime is 310143012043. The next prime is 310143012107. The reversal of 310143012101 is 101210341013.
It is a de Polignac number, because none of the positive numbers 2k-310143012101 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 310143012101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310143012107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8218925 + ... + 8256573.
It is an arithmetic number, because the mean of its divisors is an integer number (21783988800).
Almost surely, 2310143012101 is an apocalyptic number.
It is an amenable number.
310143012101 is a deficient number, since it is larger than the sum of its proper divisors (38400808699).
310143012101 is a wasteful number, since it uses less digits than its factorization.
310143012101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65236.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 310143012101 its reverse (101210341013), we get a palindrome (411353353114).
The spelling of 310143012101 in words is "three hundred ten billion, one hundred forty-three million, twelve thousand, one hundred one".
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