Base | Representation |
---|---|
bin | 101111011010010000010… |
… | …110001101000010001001 |
3 | 102112110111002212100010000 |
4 | 233122100112031002021 |
5 | 411334344234400100 |
6 | 10532412511513213 |
7 | 454245310101342 |
oct | 57322026150211 |
9 | 12473432770100 |
10 | 3258006950025 |
11 | 1046792a94aa3 |
12 | 44750bb28809 |
13 | 1a82c86c6439 |
14 | b398cca10c9 |
15 | 59b3547c900 |
hex | 2f69058d089 |
3258006950025 has 45 divisors (see below), whose sum is σ = 6035105556183. Its totient is φ = 1737560386800.
The previous prime is 3258006949973. The next prime is 3258006950087. The reversal of 3258006950025 is 5200596008523.
The square root of 3258006950025 is 1804995.
It is a perfect power (a square), and thus also a powerful number.
3258006950025 is a `hidden beast` number, since 3 + 2 + 5 + 80 + 0 + 69 + 500 + 2 + 5 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1172882502009 + 2085124448016 = 1082997^2 + 1443996^2 .
It is a tau number, because it is divible by the number of its divisors (45).
It is not a de Polignac number, because 3258006950025 - 221 = 3258004852873 is a prime.
It is a super-2 number, since 2×32580069500252 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 81204720 + ... + 81244830.
Almost surely, 23258006950025 is an apocalyptic number.
3258006950025 is the 1804995-th square number.
3258006950025 is the 902498-th centered octagonal number.
It is an amenable number.
3258006950025 is a deficient number, since it is larger than the sum of its proper divisors (2777098606158).
3258006950025 is an frugal number, since it uses more digits than its factorization.
3258006950025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80244 (or 40119 counting only the distinct ones).
The product of its (nonzero) digits is 648000, while the sum is 45.
The spelling of 3258006950025 in words is "three trillion, two hundred fifty-eight billion, six million, nine hundred fifty thousand, twenty-five".
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