Base | Representation |
---|---|
bin | 1000010011000110001… |
… | …0100010111010011101 |
3 | 111121222121022102220210 |
4 | 2010301202202322131 |
5 | 4313433123412003 |
6 | 145254332003033 |
7 | 13204616006040 |
oct | 2046142427235 |
9 | 447877272823 |
10 | 142565060253 |
11 | 55509294950 |
12 | 23768900479 |
13 | 105a0120725 |
14 | 6c86176c57 |
15 | 3a95eee503 |
hex | 21318a2e9d |
142565060253 has 16 divisors (see below), whose sum is σ = 236991269376. Its totient is φ = 74059771440.
The previous prime is 142565060249. The next prime is 142565060279. The reversal of 142565060253 is 352060565241.
It is not a de Polignac number, because 142565060253 - 22 = 142565060249 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142565061253) 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, 308582151 + ... + 308582612.
It is an arithmetic number, because the mean of its divisors is an integer number (14811954336).
Almost surely, 2142565060253 is an apocalyptic number.
It is an amenable number.
142565060253 is a deficient number, since it is larger than the sum of its proper divisors (94426209123).
142565060253 is a wasteful number, since it uses less digits than its factorization.
142565060253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 617164784.
The product of its (nonzero) digits is 216000, while the sum is 39.
The spelling of 142565060253 in words is "one hundred forty-two billion, five hundred sixty-five million, sixty thousand, two hundred fifty-three".
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