Base | Representation |
---|---|
bin | 111000111010100100000000… |
… | …111110101111011010110011 |
3 | 1012211021212210010001221022010 |
4 | 320322210000332233122303 |
5 | 230302130112342102311 |
6 | 2244213043114214003 |
7 | 103503443120005110 |
oct | 7072440076573263 |
9 | 1184255703057263 |
10 | 250315005425331 |
11 | 72837aa79558a0 |
12 | 240a8884a24303 |
13 | a9897b0509052 |
14 | 45b544d1a7907 |
15 | 1de14038e4da6 |
hex | e3a900faf6b3 |
250315005425331 has 64 divisors (see below), whose sum is σ = 442152925848576. Its totient is φ = 121949190451200.
The previous prime is 250315005425273. The next prime is 250315005425333. The reversal of 250315005425331 is 133524500513052.
It is not a de Polignac number, because 250315005425331 - 211 = 250315005423283 is a prime.
It is a super-2 number, since 2×2503150054253312 (a number of 30 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 250315005425331.
It is not an unprimeable number, because it can be changed into a prime (250315005425333) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112316520 + ... + 114523493.
It is an arithmetic number, because the mean of its divisors is an integer number (6908639466384).
Almost surely, 2250315005425331 is an apocalyptic number.
250315005425331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
250315005425331 is a deficient number, since it is larger than the sum of its proper divisors (191837920423245).
250315005425331 is a wasteful number, since it uses less digits than its factorization.
250315005425331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226840332.
The product of its (nonzero) digits is 270000, while the sum is 39.
Adding to 250315005425331 its reverse (133524500513052), we get a palindrome (383839505938383).
The spelling of 250315005425331 in words is "two hundred fifty trillion, three hundred fifteen billion, five million, four hundred twenty-five thousand, three hundred thirty-one".
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