Base | Representation |
---|---|
bin | 101110000001001… |
… | …001110001000101 |
3 | 1222210202102002202 |
4 | 232001021301011 |
5 | 3040121212320 |
6 | 204335444245 |
7 | 25063231355 |
oct | 5601116105 |
9 | 1883672082 |
10 | 772054085 |
11 | 366893730 |
12 | 196686685 |
13 | c3c49b4a |
14 | 74772b65 |
15 | 47ba6b75 |
hex | 2e049c45 |
772054085 has 32 divisors (see below), whose sum is σ = 1032134400. Its totient is φ = 549711360.
The previous prime is 772054069. The next prime is 772054103. The reversal of 772054085 is 580450277.
It is not a de Polignac number, because 772054085 - 24 = 772054069 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532832 + ... + 534278.
It is an arithmetic number, because the mean of its divisors is an integer number (32254200).
Almost surely, 2772054085 is an apocalyptic number.
It is an amenable number.
772054085 is a deficient number, since it is larger than the sum of its proper divisors (260080315).
772054085 is a wasteful number, since it uses less digits than its factorization.
772054085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1661.
The product of its (nonzero) digits is 78400, while the sum is 38.
The square root of 772054085 is about 27785.8612427256. The cubic root of 772054085 is about 917.3799450406.
The spelling of 772054085 in words is "seven hundred seventy-two million, fifty-four thousand, eighty-five".
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