Base | Representation |
---|---|
bin | 1001000001110011001… |
… | …11001111000111001110 |
3 | 1002122200122222201200220 |
4 | 10200321213033013032 |
5 | 20040244240412032 |
6 | 354301133132210 |
7 | 31261102316310 |
oct | 4407147170716 |
9 | 1078618881626 |
10 | 310204232142 |
11 | 10a614224a02 |
12 | 5015292a066 |
13 | 23337c257ac |
14 | 1102a4697b0 |
15 | 810846012c |
hex | 48399cf1ce |
310204232142 has 32 divisors (see below), whose sum is σ = 728201444352. Its totient is φ = 86234380704.
The previous prime is 310204232137. The next prime is 310204232147. The reversal of 310204232142 is 241232402013.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (310204232137) and next prime (310204232147).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310204232147) 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, 99806758 + ... + 99809865.
It is an arithmetic number, because the mean of its divisors is an integer number (22756295136).
Almost surely, 2310204232142 is an apocalyptic number.
310204232142 is an abundant number, since it is smaller than the sum of its proper divisors (417997212210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310204232142 is a wasteful number, since it uses less digits than its factorization.
310204232142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199616672.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 310204232142 its reverse (241232402013), we get a palindrome (551436634155).
The spelling of 310204232142 in words is "three hundred ten billion, two hundred four million, two hundred thirty-two thousand, one hundred forty-two".
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