Base | Representation |
---|---|
bin | 1010001010001110… |
… | …10100110010011000 |
3 | 112002010122002102010 |
4 | 11011013110302120 |
5 | 42132323442402 |
6 | 2301125105520 |
7 | 252111421056 |
oct | 50507246230 |
9 | 15063562363 |
10 | 5454515352 |
11 | 2349a28130 |
12 | 10828582a0 |
13 | 68c0798a0 |
14 | 39a5b71d6 |
15 | 21dcd7a6c |
hex | 1451d4c98 |
5454515352 has 256 divisors, whose sum is σ = 16512491520. Its totient is φ = 1479628800.
The previous prime is 5454515347. The next prime is 5454515369. The reversal of 5454515352 is 2535154545.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 5454515352.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28557577 + ... + 28557767.
It is an arithmetic number, because the mean of its divisors is an integer number (64501920).
Almost surely, 25454515352 is an apocalyptic number.
5454515352 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5454515352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8256245760).
5454515352 is an abundant number, since it is smaller than the sum of its proper divisors (11057976168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5454515352 is a wasteful number, since it uses less digits than its factorization.
5454515352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 434 (or 430 counting only the distinct ones).
The product of its digits is 300000, while the sum is 39.
The square root of 5454515352 is about 73854.6907921223. The cubic root of 5454515352 is about 1760.2947328377.
Adding to 5454515352 its reverse (2535154545), we get a palindrome (7989669897).
The spelling of 5454515352 in words is "five billion, four hundred fifty-four million, five hundred fifteen thousand, three hundred fifty-two".
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