Base | Representation |
---|---|
bin | 100101110001011101010… |
… | …1010110100101011010000 |
3 | 200101022001020100201112212 |
4 | 1023202322222310223100 |
5 | 1140024043241002202 |
6 | 15012530435211252 |
7 | 1044033012206165 |
oct | 113427252645320 |
9 | 20338036321485 |
10 | 5191452281552 |
11 | 1721756521339 |
12 | 6ba17aa46b28 |
13 | 2b872354b474 |
14 | 13d3a654606c |
15 | 90095558652 |
hex | 4b8baab4ad0 |
5191452281552 has 40 divisors (see below), whose sum is σ = 10588023617760. Its totient is φ = 2459064078720.
The previous prime is 5191452281531. The next prime is 5191452281591. The reversal of 5191452281552 is 2551822541915.
It is a super-3 number, since 3×51914522815523 (a number of 39 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5191452281552.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21430418 + ... + 21671310.
It is an arithmetic number, because the mean of its divisors is an integer number (264700590444).
Almost surely, 25191452281552 is an apocalyptic number.
It is an amenable number.
5191452281552 is an abundant number, since it is smaller than the sum of its proper divisors (5396571336208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5191452281552 is a wasteful number, since it uses less digits than its factorization.
5191452281552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 311811 (or 311805 counting only the distinct ones).
The product of its digits is 1440000, while the sum is 50.
The spelling of 5191452281552 in words is "five trillion, one hundred ninety-one billion, four hundred fifty-two million, two hundred eighty-one thousand, five hundred fifty-two".
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