Base | Representation |
---|---|
bin | 100010000101010110001… |
… | …000000110011100001111 |
3 | 22021220122002112201222101 |
4 | 202011112020012130033 |
5 | 301333312221443211 |
6 | 4551554240255531 |
7 | 331134644463616 |
oct | 42052610063417 |
9 | 8256562481871 |
10 | 2342202140431 |
11 | 82336005789a |
12 | 319b269115a7 |
13 | 13cb3a7461ba |
14 | 8151283687d |
15 | 40dd56645c1 |
hex | 2215620670f |
2342202140431 has 16 divisors (see below), whose sum is σ = 2354599582720. Its totient is φ = 2329840376640.
The previous prime is 2342202140287. The next prime is 2342202140437. The reversal of 2342202140431 is 1340412022432.
It is a cyclic number.
It is not a de Polignac number, because 2342202140431 - 231 = 2340054656783 is a prime.
It is a super-2 number, since 2×23422021404312 (a number of 26 digits) contains 22 as substring.
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 2342202140431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2342202140437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484825186 + ... + 484830016.
It is an arithmetic number, because the mean of its divisors is an integer number (147162473920).
Almost surely, 22342202140431 is an apocalyptic number.
2342202140431 is a deficient number, since it is larger than the sum of its proper divisors (12397442289).
2342202140431 is a wasteful number, since it uses less digits than its factorization.
2342202140431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8014.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 2342202140431 its reverse (1340412022432), we get a palindrome (3682614162863).
The spelling of 2342202140431 in words is "two trillion, three hundred forty-two billion, two hundred two million, one hundred forty thousand, four hundred thirty-one".
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