Base | Representation |
---|---|
bin | 1100010111110110111… |
… | …01001111101011111101 |
3 | 1111122022201201011221122 |
4 | 12023323131033223331 |
5 | 23431124114331103 |
6 | 523144443440325 |
7 | 42500002326650 |
oct | 6137335175375 |
9 | 1448281634848 |
10 | 425125542653 |
11 | 154327316489 |
12 | 6a4858260a5 |
13 | 31120b8c546 |
14 | 1680d0a9897 |
15 | b0d2618b38 |
hex | 62fb74fafd |
425125542653 has 8 divisors (see below), whose sum is σ = 486302289408. Its totient is φ = 364059927504.
The previous prime is 425125542643. The next prime is 425125542701. The reversal of 425125542653 is 356245521524.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-425125542653 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425125542613) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27774701 + ... + 27790002.
It is an arithmetic number, because the mean of its divisors is an integer number (60787786176).
Almost surely, 2425125542653 is an apocalyptic number.
It is an amenable number.
425125542653 is a deficient number, since it is larger than the sum of its proper divisors (61176746755).
425125542653 is a wasteful number, since it uses less digits than its factorization.
425125542653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55565803.
The product of its digits is 1440000, while the sum is 44.
The spelling of 425125542653 in words is "four hundred twenty-five billion, one hundred twenty-five million, five hundred forty-two thousand, six hundred fifty-three".
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