Base | Representation |
---|---|
bin | 100010101011100010011000… |
… | …111110001000110001011011 |
3 | 202000001021211111212101021002 |
4 | 202223202120332020301123 |
5 | 124442434102412304433 |
6 | 1300221115551535215 |
7 | 44061412500336611 |
oct | 4253423076106133 |
9 | 660037744771232 |
10 | 152525445041243 |
11 | 4466575043964a |
12 | 15134552b2a50b |
13 | 671511aa36171 |
14 | 29943b16036b1 |
15 | 129780bd219e8 |
hex | 8ab898f88c5b |
152525445041243 has 16 divisors (see below), whose sum is σ = 156707311131360. Its totient is φ = 148346720870400.
The previous prime is 152525445041239. The next prime is 152525445041257. The reversal of 152525445041243 is 342140544525251.
It is a cyclic number.
It is not a de Polignac number, because 152525445041243 - 22 = 152525445041239 is a prime.
It is a super-2 number, since 2×1525254450412432 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (152525495041243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1814419433 + ... + 1814503493.
It is an arithmetic number, because the mean of its divisors is an integer number (9794206945710).
Almost surely, 2152525445041243 is an apocalyptic number.
152525445041243 is a deficient number, since it is larger than the sum of its proper divisors (4181866090117).
152525445041243 is a wasteful number, since it uses less digits than its factorization.
152525445041243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102158.
The product of its (nonzero) digits is 3840000, while the sum is 47.
Adding to 152525445041243 its reverse (342140544525251), we get a palindrome (494665989566494).
The spelling of 152525445041243 in words is "one hundred fifty-two trillion, five hundred twenty-five billion, four hundred forty-five million, forty-one thousand, two hundred forty-three".
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