Base | Representation |
---|---|
bin | 11110101110110111… |
… | …011011111100010001 |
3 | 10011011201120110122001 |
4 | 132232313123330101 |
5 | 1020040111222100 |
6 | 23054225114001 |
7 | 2245506645064 |
oct | 365667337421 |
9 | 104151513561 |
10 | 32998539025 |
11 | 12aa38a6861 |
12 | 648b188901 |
13 | 315b68764a |
14 | 18507908db |
15 | cd1eced6a |
hex | 7aeddbf11 |
32998539025 has 27 divisors (see below), whose sum is σ = 41861466001. Its totient is φ = 25803729440.
The previous prime is 32998539019. The next prime is 32998539071. The reversal of 32998539025 is 52093589923.
It is a happy number.
The square root of 32998539025 is 181655.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 12798170641 + 20200368384 = 113129^2 + 142128^2 .
It is not a de Polignac number, because 32998539025 - 215 = 32998506257 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 42688539 + ... + 42689311.
Almost surely, 232998539025 is an apocalyptic number.
32998539025 is the 181655-th square number.
32998539025 is the 90828-th centered octagonal number.
It is an amenable number.
32998539025 is a deficient number, since it is larger than the sum of its proper divisors (8862926976).
32998539025 is an frugal number, since it uses more digits than its factorization.
32998539025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1650 (or 825 counting only the distinct ones).
The product of its (nonzero) digits is 5248800, while the sum is 55.
It can be divided in two parts, 3299853 and 9025, that added together give a triangular number (3308878 = T2572).
The spelling of 32998539025 in words is "thirty-two billion, nine hundred ninety-eight million, five hundred thirty-nine thousand, twenty-five".
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