Base | Representation |
---|---|
bin | 10000111100111… |
… | …01010111101110 |
3 | 100220120121221201 |
4 | 20132131113232 |
5 | 242400433400 |
6 | 22035520114 |
7 | 3344462053 |
oct | 1036352756 |
9 | 326517851 |
10 | 142202350 |
11 | 732a6804 |
12 | 3b75903a |
13 | 235cb904 |
14 | 14c5902a |
15 | c73e06a |
hex | 879d5ee |
142202350 has 48 divisors (see below), whose sum is σ = 275044896. Its totient is φ = 54656000.
The previous prime is 142202329. The next prime is 142202351. The reversal of 142202350 is 53202241.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142202351) 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 23 ways as a sum of consecutive naturals, for example, 145062 + ... + 146038.
It is an arithmetic number, because the mean of its divisors is an integer number (5730102).
Almost surely, 2142202350 is an apocalyptic number.
142202350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142202350 is a deficient number, since it is larger than the sum of its proper divisors (132842546).
142202350 is a wasteful number, since it uses less digits than its factorization.
142202350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1101 (or 1096 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 142202350 is about 11924.8626826475. The cubic root of 142202350 is about 521.9580394235.
Adding to 142202350 its reverse (53202241), we get a palindrome (195404591).
The spelling of 142202350 in words is "one hundred forty-two million, two hundred two thousand, three hundred fifty".
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