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260070506007025 = 5273484142654263
BaseRepresentation
bin111011001000100001100010…
…001000001000100111110001
31021002211111102201111211120011
4323020201202020020213301
5233041443344014211100
62321042424024214521
7105531321403526110
oct7310414210104761
91232744381454504
10260070506007025
117595931168704a
12252034a630a441
13b21670b06104c
1448316a024dc77
15201006d8a5bba
hexec88622089f1

260070506007025 has 24 divisors (see below), whose sum is σ = 368567646839424. Its totient is φ = 178328938569600.

The previous prime is 260070506006989. The next prime is 260070506007031. The reversal of 260070506007025 is 520700605070062.

It is not a de Polignac number, because 260070506007025 - 227 = 260070371789297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15229957 + ... + 27424306.

It is an arithmetic number, because the mean of its divisors is an integer number (15356985284976).

Almost surely, 2260070506007025 is an apocalyptic number.

260070506007025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

260070506007025 is a deficient number, since it is larger than the sum of its proper divisors (108497140832399).

260070506007025 is a wasteful number, since it uses less digits than its factorization.

260070506007025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42689121 (or 42689116 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 260070506007025 in words is "two hundred sixty trillion, seventy billion, five hundred six million, seven thousand, twenty-five".

Divisors: 1 5 7 25 35 175 34841 174205 243887 871025 1219435 6097175 42654263 213271315 298579841 1066356575 1492899205 7464496025 1486117177183 7430585885915 10402820240281 37152929429575 52014101201405 260070506007025