Base | Representation |
---|---|
bin | 1011011010001110000001… |
… | …01011000000001010001101 |
3 | 10021211121000202020221200020 |
4 | 11231013000223000022031 |
5 | 11242034044414134003 |
6 | 125210125524052353 |
7 | 5166462654124524 |
oct | 555070053001215 |
9 | 107747022227606 |
10 | 25090136474253 |
11 | 7aa3737a39824 |
12 | 2992777b340b9 |
13 | 10cccb3541866 |
14 | 62a524aa94bb |
15 | 2d79ba8e0d53 |
hex | 16d1c0ac028d |
25090136474253 has 16 divisors (see below), whose sum is σ = 34115898487680. Its totient is φ = 16396143551424.
The previous prime is 25090136474251. The next prime is 25090136474269. The reversal of 25090136474253 is 35247463109052.
It is not a de Polignac number, because 25090136474253 - 21 = 25090136474251 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 25090136474196 and 25090136474205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25090136474251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72012673 + ... + 72360246.
It is an arithmetic number, because the mean of its divisors is an integer number (2132243655480).
Almost surely, 225090136474253 is an apocalyptic number.
It is an amenable number.
25090136474253 is a deficient number, since it is larger than the sum of its proper divisors (9025762013427).
25090136474253 is a wasteful number, since it uses less digits than its factorization.
25090136474253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144374068.
The product of its (nonzero) digits is 5443200, while the sum is 51.
The spelling of 25090136474253 in words is "twenty-five trillion, ninety billion, one hundred thirty-six million, four hundred seventy-four thousand, two hundred fifty-three".
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