Base | Representation |
---|---|
bin | 101010101100000011111… |
… | …111101011111110101001 |
3 | 101101102221201122200000201 |
4 | 222230003333223332221 |
5 | 341030332100040100 |
6 | 10123351150032201 |
7 | 421640412641644 |
oct | 52540377537651 |
9 | 11342851580021 |
10 | 2933529690025 |
11 | a31115040000 |
12 | 3b46551a8661 |
13 | 183827748a3c |
14 | a1daadaaa5b |
15 | 51493e5736a |
hex | 2ab03febfa9 |
2933529690025 has 135 divisors (see below), whose sum is σ = 4251521280405. Its totient is φ = 2007622900800.
The previous prime is 2933529690019. The next prime is 2933529690053. The reversal of 2933529690025 is 5200969253392.
The square root of 2933529690025 is 1712755.
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 875521390249 + 2058008299776 = 935693^2 + 1434576^2 .
It is not a de Polignac number, because 2933529690025 - 27 = 2933529689897 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (55).
It is an unprimeable number.
It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 19688118651 + ... + 19688118799.
Almost surely, 22933529690025 is an apocalyptic number.
2933529690025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2933529690025 is the 1712755-th square number.
2933529690025 is the 856378-th centered octagonal number.
It is an amenable number.
2933529690025 is a deficient number, since it is larger than the sum of its proper divisors (1317991590380).
2933529690025 is an frugal number, since it uses more digits than its factorization.
2933529690025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390 (or 184 counting only the distinct ones).
The product of its (nonzero) digits is 7873200, while the sum is 55.
The spelling of 2933529690025 in words is "two trillion, nine hundred thirty-three billion, five hundred twenty-nine million, six hundred ninety thousand, twenty-five".
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