Base | Representation |
---|---|
bin | 1110110000001011100… |
… | …0110101110001011110 |
3 | 220020012110202111121110 |
4 | 3230002320311301132 |
5 | 13123032042301324 |
6 | 312233425442450 |
7 | 24211523263326 |
oct | 3540270656136 |
9 | 806173674543 |
10 | 253451525214 |
11 | 98540862228 |
12 | 411544a0426 |
13 | 1ab921853c4 |
14 | c3a4d92286 |
15 | 68d5d4d329 |
hex | 3b02e35c5e |
253451525214 has 64 divisors (see below), whose sum is σ = 541670379840. Its totient is φ = 78906885120.
The previous prime is 253451525153. The next prime is 253451525263. The reversal of 253451525214 is 412525154352.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 999994 + ... + 1227554.
It is an arithmetic number, because the mean of its divisors is an integer number (8463599685).
Almost surely, 2253451525214 is an apocalyptic number.
253451525214 is an abundant number, since it is smaller than the sum of its proper divisors (288218854626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253451525214 is a wasteful number, since it uses less digits than its factorization.
253451525214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227805.
The product of its digits is 240000, while the sum is 39.
Adding to 253451525214 its reverse (412525154352), we get a palindrome (665976679566).
The spelling of 253451525214 in words is "two hundred fifty-three billion, four hundred fifty-one million, five hundred twenty-five thousand, two hundred fourteen".
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