Base | Representation |
---|---|
bin | 100101100000010100001… |
… | …0001110000001001000000 |
3 | 200020210000110222010010100 |
4 | 1023000220101300021000 |
5 | 1133423143420404342 |
6 | 14544001325202400 |
7 | 1041260461205550 |
oct | 113005021601100 |
9 | 20223013863110 |
10 | 5154636497472 |
11 | 1708083a15900 |
12 | 6b3005400400 |
13 | 2b510709c247 |
14 | 13b6b2c15160 |
15 | 8e13d3a2e4c |
hex | 4b028470240 |
5154636497472 has 756 divisors, whose sum is σ = 19716656202880. Its totient is φ = 1260075294720.
The previous prime is 5154636497471. The next prime is 5154636497473. The reversal of 5154636497472 is 2747946364515.
5154636497472 is a `hidden beast` number, since 5 + 1 + 5 + 46 + 36 + 4 + 97 + 472 = 666.
It is an interprime number because it is at equal distance from previous prime (5154636497471) and next prime (5154636497473).
It is a Harshad number since it is a multiple of its sum of digits (63).
It is not an unprimeable number, because it can be changed into a prime (5154636497471) by changing a digit.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 140976729 + ... + 141013287.
Almost surely, 25154636497472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5154636497472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9858328101440).
5154636497472 is an abundant number, since it is smaller than the sum of its proper divisors (14562019705408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5154636497472 is a wasteful number, since it uses less digits than its factorization.
5154636497472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36640 (or 36599 counting only the distinct ones).
The product of its digits is 152409600, while the sum is 63.
The spelling of 5154636497472 in words is "five trillion, one hundred fifty-four billion, six hundred thirty-six million, four hundred ninety-seven thousand, four hundred seventy-two".
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