Base | Representation |
---|---|
bin | 1110110110111000010… |
… | …1100101111110101000 |
3 | 220101211210222001001111 |
4 | 3231232011211332220 |
5 | 13140223001434004 |
6 | 313132114000104 |
7 | 24304222314100 |
oct | 3555605457650 |
9 | 811753861044 |
10 | 255250030504 |
11 | 99283a95937 |
12 | 41576876034 |
13 | 1b0ba971011 |
14 | c4d5b9a200 |
15 | 698dbada04 |
hex | 3b6e165fa8 |
255250030504 has 48 divisors (see below), whose sum is σ = 556836958080. Its totient is φ = 109372163040.
The previous prime is 255250030463. The next prime is 255250030507. The reversal of 255250030504 is 405030052552.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (255250030507) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2109289 + ... + 2227015.
It is an arithmetic number, because the mean of its divisors is an integer number (11600769960).
Almost surely, 2255250030504 is an apocalyptic number.
It is an amenable number.
255250030504 is an abundant number, since it is smaller than the sum of its proper divisors (301586927576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255250030504 is a wasteful number, since it uses less digits than its factorization.
255250030504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123278 (or 123267 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 31.
The spelling of 255250030504 in words is "two hundred fifty-five billion, two hundred fifty million, thirty thousand, five hundred four".
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