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5422150261 = 11492922751
BaseRepresentation
bin1010000110010111…
…10111001001110101
3111222212201202212001
411003023313021311
542101032302021
62254011255301
7251236342153
oct50313671165
914885652761
105422150261
112332731820
121073a4a531
13685457248
143961903d3
1521b043091
hex1432f7275

5422150261 has 4 divisors (see below), whose sum is σ = 5915073024. Its totient is φ = 4929227500.

The previous prime is 5422150259. The next prime is 5422150267. The reversal of 5422150261 is 1620512245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5422150261 - 21 = 5422150259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5422150267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246461365 + ... + 246461386.

It is an arithmetic number, because the mean of its divisors is an integer number (1478768256).

Almost surely, 25422150261 is an apocalyptic number.

It is an amenable number.

5422150261 is a deficient number, since it is larger than the sum of its proper divisors (492922763).

5422150261 is a wasteful number, since it uses less digits than its factorization.

5422150261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492922762.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 5422150261 is about 73635.2514832400. The cubic root of 5422150261 is about 1756.8061762747.

The spelling of 5422150261 in words is "five billion, four hundred twenty-two million, one hundred fifty thousand, two hundred sixty-one".

Divisors: 1 11 492922751 5422150261