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4302079025 = 52172083161
BaseRepresentation
bin1000000000110110…
…01000010000110001
3102002211010020222012
410000123020100301
532302313012100
61550520252305
7211416032306
oct40033102061
912084106865
104302079025
111908458712
12a00911095
135373998ba
142cb5090ad
151a2a45135
hex1006c8431

4302079025 has 6 divisors (see below), whose sum is σ = 5334578022. Its totient is φ = 3441663200.

The previous prime is 4302079003. The next prime is 4302079031. The reversal of 4302079025 is 5209702034.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 12222016 + 4289857009 = 3496^2 + 65497^2 .

It is not a de Polignac number, because 4302079025 - 212 = 4302074929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4302078982 and 4302079000.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86041556 + ... + 86041605.

It is an arithmetic number, because the mean of its divisors is an integer number (889096337).

Almost surely, 24302079025 is an apocalyptic number.

It is an amenable number.

4302079025 is a deficient number, since it is larger than the sum of its proper divisors (1032498997).

4302079025 is a wasteful number, since it uses less digits than its factorization.

4302079025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172083171 (or 172083166 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 4302079025 is about 65590.2357443545. The cubic root of 4302079025 is about 1626.3953647904.

The spelling of 4302079025 in words is "four billion, three hundred two million, seventy-nine thousand, twenty-five".

Divisors: 1 5 25 172083161 860415805 4302079025