Base | Representation |
---|---|
bin | 1001010001110101111100… |
… | …0001000100100101011010 |
3 | 1100010022111210000120211220 |
4 | 2110131133001010211122 |
5 | 2314122441202210232 |
6 | 33410444333432510 |
7 | 2102036401310463 |
oct | 224353701044532 |
9 | 40108453016756 |
10 | 10202141444442 |
11 | 3283781970112 |
12 | 11892b063b736 |
13 | 59009a01668c |
14 | 273b017a7d6a |
15 | 12a5ab3b942c |
hex | 9475f04495a |
10202141444442 has 8 divisors (see below), whose sum is σ = 20404282888896. Its totient is φ = 3400713814812.
The previous prime is 10202141444377. The next prime is 10202141444449. The reversal of 10202141444442 is 24444414120201.
It is a sphenic number, since it is the product of 3 distinct primes.
10202141444442 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (10202141444449) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850178453698 + ... + 850178453709.
It is an arithmetic number, because the mean of its divisors is an integer number (2550535361112).
Almost surely, 210202141444442 is an apocalyptic number.
10202141444442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202141444442 is a wasteful number, since it uses less digits than its factorization.
10202141444442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1700356907412.
The product of its (nonzero) digits is 32768, while the sum is 33.
Adding to 10202141444442 its reverse (24444414120201), we get a palindrome (34646555564643).
The spelling of 10202141444442 in words is "ten trillion, two hundred two billion, one hundred forty-one million, four hundred forty-four thousand, four hundred forty-two".
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