Base | Representation |
---|---|
bin | 100100011010010001000… |
… | …101100001101100011101 |
3 | 22212012101000012022001201 |
4 | 210122101011201230131 |
5 | 311443302402030300 |
6 | 5153241244035501 |
7 | 345525332350261 |
oct | 44322105415435 |
9 | 8765330168051 |
10 | 2502105111325 |
11 | 885156118606 |
12 | 344b11b32b91 |
13 | 151c4186c641 |
14 | 891614d00a1 |
15 | 4514383766a |
hex | 24691161b1d |
2502105111325 has 6 divisors (see below), whose sum is σ = 3102610338074. Its totient is φ = 2001684089040.
The previous prime is 2502105111307. The next prime is 2502105111329. The reversal of 2502105111325 is 5231115012052.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 11329899364 + 2490775211961 = 106442^2 + 1578219^2 .
It is not a de Polignac number, because 2502105111325 - 217 = 2502104980253 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2502105111293 and 2502105111302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2502105111329) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50042102202 + ... + 50042102251.
Almost surely, 22502105111325 is an apocalyptic number.
2502105111325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2502105111325 is a deficient number, since it is larger than the sum of its proper divisors (600505226749).
2502105111325 is a wasteful number, since it uses less digits than its factorization.
2502105111325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100084204463 (or 100084204458 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 28.
The spelling of 2502105111325 in words is "two trillion, five hundred two billion, one hundred five million, one hundred eleven thousand, three hundred twenty-five".
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