Base | Representation |
---|---|
bin | 10011100100110111010101… |
… | …01000110111001110100001 |
3 | 12122102100200000121120010100 |
4 | 21302123222220313032201 |
5 | 21120300001244233100 |
6 | 231320005032253013 |
7 | 12032060006403534 |
oct | 1162335250671641 |
9 | 178370600546110 |
10 | 43048098821025 |
11 | 12797661582a01 |
12 | 49b3015241169 |
13 | 1b0355900ccbc |
14 | a8b77940ca1b |
15 | 4e9ba6e63400 |
hex | 2726eaa373a1 |
43048098821025 has 81 divisors (see below), whose sum is σ = 79859660178649. Its totient is φ = 22165827176640.
The previous prime is 43048098820981. The next prime is 43048098821033. The reversal of 43048098821025 is 52012889084034.
The square root of 43048098821025 is 6561105.
It is a perfect power (a square), and thus also a powerful number.
43048098821025 is a `hidden beast` number, since 4 + 30 + 480 + 98 + 8 + 21 + 0 + 25 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 591719408289 + 42456379412736 = 769233^2 + 6515856^2 .
It is not a de Polignac number, because 43048098821025 - 231 = 43045951337377 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 2854073134 + ... + 2854088216.
Almost surely, 243048098821025 is an apocalyptic number.
43048098821025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
43048098821025 is the 6561105-th square number.
43048098821025 is the 3280553-rd centered octagonal number.
It is an amenable number.
43048098821025 is a deficient number, since it is larger than the sum of its proper divisors (36811561357624).
43048098821025 is an frugal number, since it uses more digits than its factorization.
43048098821025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30240 (or 15120 counting only the distinct ones).
The product of its (nonzero) digits is 4423680, while the sum is 54.
The spelling of 43048098821025 in words is "forty-three trillion, forty-eight billion, ninety-eight million, eight hundred twenty-one thousand, twenty-five".
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