Base | Representation |
---|---|
bin | 1000101101101… |
… | …01111101000001 |
3 | 12002112201021020 |
4 | 10112311331001 |
5 | 122203101100 |
6 | 11130420053 |
7 | 1545212601 |
oct | 426657501 |
9 | 162481236 |
10 | 73097025 |
11 | 38296971 |
12 | 20591629 |
13 | 121b43a1 |
14 | 99cac01 |
15 | 663d5a0 |
hex | 45b5f41 |
73097025 has 24 divisors (see below), whose sum is σ = 127965024. Its totient is φ = 36691200.
The previous prime is 73096999. The next prime is 73097053. The reversal of 73097025 is 52079037.
It is not a de Polignac number, because 73097025 - 213 = 73088833 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27391 + ... + 29940.
It is an arithmetic number, because the mean of its divisors is an integer number (5331876).
Almost surely, 273097025 is an apocalyptic number.
73097025 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
73097025 is a deficient number, since it is larger than the sum of its proper divisors (54867999).
73097025 is a wasteful number, since it uses less digits than its factorization.
73097025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57361 (or 57356 counting only the distinct ones).
The product of its (nonzero) digits is 13230, while the sum is 33.
The square root of 73097025 is about 8549.6798185663. The cubic root of 73097025 is about 418.1189976594.
The spelling of 73097025 in words is "seventy-three million, ninety-seven thousand, twenty-five".
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