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2750250541 is a prime number
BaseRepresentation
bin1010001111101101…
…0111111000101101
321002200002012111011
42203323113320231
521113031004131
61132523225221
7125103513103
oct24373277055
97080065434
102750250541
111191498a35
12649078211
1334aa2bbac
141c1393c73
151116ae0b1
hexa3ed7e2d

2750250541 has 2 divisors, whose sum is σ = 2750250542. Its totient is φ = 2750250540.

The previous prime is 2750250527. The next prime is 2750250557. The reversal of 2750250541 is 1450520572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2038161316 + 712089225 = 45146^2 + 26685^2 .

It is a cyclic number.

It is not a de Polignac number, because 2750250541 - 25 = 2750250509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2750250511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375125270 + 1375125271.

It is an arithmetic number, because the mean of its divisors is an integer number (1375125271).

Almost surely, 22750250541 is an apocalyptic number.

It is an amenable number.

2750250541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2750250541 is an equidigital number, since it uses as much as digits as its factorization.

2750250541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 2750250541 is about 52442.8311688070. The cubic root of 2750250541 is about 1401.0622110500.

The spelling of 2750250541 in words is "two billion, seven hundred fifty million, two hundred fifty thousand, five hundred forty-one".