Base | Representation |
---|---|
bin | 110011001100101111100110… |
… | …100111001001110110010111 |
3 | 1002112021121220221000210110010 |
4 | 303030233212213021312113 |
5 | 214003241143034413111 |
6 | 2114524251535131303 |
7 | 65300303103622050 |
oct | 6314574647116627 |
9 | 1075247827023403 |
10 | 225176119451031 |
11 | 65825724112161 |
12 | 21308782973b33 |
13 | 988502b320a98 |
14 | 3d86821cc5727 |
15 | 1b07533322aa6 |
hex | cccbe69c9d97 |
225176119451031 has 16 divisors (see below), whose sum is σ = 361184753004800. Its totient is φ = 121899854138688.
The previous prime is 225176119450987. The next prime is 225176119451081. The reversal of 225176119451031 is 130154911671522.
It is not a de Polignac number, because 225176119451031 - 27 = 225176119450903 is a prime.
It is a super-2 number, since 2×2251761194510312 (a number of 30 digits) contains 22 as substring.
It is the 15005870-th Hogben number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225176119451081) by changing a digit.
It is a nontrivial repunit in base 15005869.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282175587886 + ... + 282175588683.
It is an arithmetic number, because the mean of its divisors is an integer number (22574047062800).
Almost surely, 2225176119451031 is an apocalyptic number.
225176119451031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
225176119451031 is a deficient number, since it is larger than the sum of its proper divisors (136008633553769).
225176119451031 is a wasteful number, since it uses less digits than its factorization.
225176119451031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564351176598.
The product of its (nonzero) digits is 453600, while the sum is 48.
The spelling of 225176119451031 in words is "two hundred twenty-five trillion, one hundred seventy-six billion, one hundred nineteen million, four hundred fifty-one thousand, thirty-one".
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