Base | Representation |
---|---|
bin | 1001010001110101111100… |
… | …0100011011010100111111 |
3 | 1100010022111211200021102021 |
4 | 2110131133010123110333 |
5 | 2314122441413332111 |
6 | 33410444404341011 |
7 | 2102036411633050 |
oct | 224353704332477 |
9 | 40108454607367 |
10 | 10202142324031 |
11 | 3283782410a49 |
12 | 11892b09a4767 |
13 | 59009a263b48 |
14 | 273b01956727 |
15 | 12a5ab4ded71 |
hex | 9475f11b53f |
10202142324031 has 8 divisors (see below), whose sum is σ = 11857211418240. Its totient is φ = 8596478277528.
The previous prime is 10202142323999. The next prime is 10202142324043. The reversal of 10202142324031 is 13042324120201.
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 10202142324031 - 25 = 10202142323999 is a prime.
It is a super-2 number, since 2×102021423240312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10202142323987 and 10202142324005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202142324061) 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, 12351261481 + ... + 12351262306.
It is an arithmetic number, because the mean of its divisors is an integer number (1482151427280).
Almost surely, 210202142324031 is an apocalyptic number.
10202142324031 is a deficient number, since it is larger than the sum of its proper divisors (1655069094209).
10202142324031 is an equidigital number, since it uses as much as digits as its factorization.
10202142324031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24702523853.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 10202142324031 its reverse (13042324120201), we get a palindrome (23244466444232).
The spelling of 10202142324031 in words is "ten trillion, two hundred two billion, one hundred forty-two million, three hundred twenty-four thousand, thirty-one".
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