Base | Representation |
---|---|
bin | 1001000001101001010… |
… | …11010001011011101110 |
3 | 1002122110220010122001012 |
4 | 10200310223101123232 |
5 | 20040112034413032 |
6 | 354245013545222 |
7 | 31256045304254 |
oct | 4406453213356 |
9 | 1078426118035 |
10 | 310121404142 |
11 | 10a5814a2010 |
12 | 5012b045212 |
13 | 23323a15144 |
14 | 1101d4685d4 |
15 | 810104d6b2 |
hex | 4834ad16ee |
310121404142 has 8 divisors (see below), whose sum is σ = 507471388632. Its totient is φ = 140964274600.
The previous prime is 310121404093. The next prime is 310121404189. The reversal of 310121404142 is 241404121013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 7048213709 + ... + 7048213752.
It is an arithmetic number, because the mean of its divisors is an integer number (63433923579).
Almost surely, 2310121404142 is an apocalyptic number.
310121404142 is a deficient number, since it is larger than the sum of its proper divisors (197349984490).
310121404142 is a wasteful number, since it uses less digits than its factorization.
310121404142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14096427474.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 310121404142 its reverse (241404121013), we get a palindrome (551525525155).
The spelling of 310121404142 in words is "three hundred ten billion, one hundred twenty-one million, four hundred four thousand, one hundred forty-two".
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