Base | Representation |
---|---|
bin | 1000010010100100010… |
… | …1011001100110011010 |
3 | 111121121201101022020220 |
4 | 2010221011121212122 |
5 | 4313140314432302 |
6 | 145232303300510 |
7 | 13201244146521 |
oct | 2045105314632 |
9 | 447551338226 |
10 | 142423202202 |
11 | 55446203896 |
12 | 237292aa736 |
13 | 10579912758 |
14 | 6c713ab4b8 |
15 | 3a8882c4bc |
hex | 212915999a |
142423202202 has 8 divisors (see below), whose sum is σ = 284846404416. Its totient is φ = 47474400732.
The previous prime is 142423202153. The next prime is 142423202213. The reversal of 142423202202 is 202202324241.
It is a sphenic number, since it is the product of 3 distinct primes.
142423202202 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11868600178 + ... + 11868600189.
It is an arithmetic number, because the mean of its divisors is an integer number (35605800552).
Almost surely, 2142423202202 is an apocalyptic number.
142423202202 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.
142423202202 is a wasteful number, since it uses less digits than its factorization.
142423202202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23737200372.
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 142423202202 its reverse (202202324241), we get a palindrome (344625526443).
The spelling of 142423202202 in words is "one hundred forty-two billion, four hundred twenty-three million, two hundred two thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •