Base | Representation |
---|---|
bin | 111000111000000011110101… |
… | …010001100000001010001011 |
3 | 1012210200102211110221120012211 |
4 | 320320003311101200022023 |
5 | 230241320341120401011 |
6 | 2244002040150245551 |
7 | 103455143661533230 |
oct | 7070036521401213 |
9 | 1183612743846184 |
10 | 250143010325131 |
11 | 72781067128390 |
12 | 2407b4840568b7 |
13 | a976500131c01 |
14 | 45aadb458d787 |
15 | 1ddbbd8d53b21 |
hex | e380f546028b |
250143010325131 has 32 divisors (see below), whose sum is σ = 317645727436800. Its totient is φ = 191314959086880.
The previous prime is 250143010325107. The next prime is 250143010325183. The reversal of 250143010325131 is 131523010341052.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-250143010325131 is a prime.
It is a super-3 number, since 3×2501430103251313 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 250143010325093 and 250143010325102.
It is not an unprimeable number, because it can be changed into a prime (250143010328131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39894711 + ... + 45737008.
It is an arithmetic number, because the mean of its divisors is an integer number (9926428982400).
Almost surely, 2250143010325131 is an apocalyptic number.
250143010325131 is a deficient number, since it is larger than the sum of its proper divisors (67502717111669).
250143010325131 is a wasteful number, since it uses less digits than its factorization.
250143010325131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85632439.
The product of its (nonzero) digits is 10800, while the sum is 31.
Adding to 250143010325131 its reverse (131523010341052), we get a palindrome (381666020666183).
The spelling of 250143010325131 in words is "two hundred fifty trillion, one hundred forty-three billion, ten million, three hundred twenty-five thousand, one hundred thirty-one".
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