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5087959253 = 13391381481
BaseRepresentation
bin1001011110100010…
…00001100011010101
3111010120220002222022
410233101001203111
540410004144003
62200512342525
7240040640306
oct45721014325
914116802868
105087959253
112181025103
12b9bb44a45
136311479a0
14363a3a7ad
151eba2d738
hex12f4418d5

5087959253 has 4 divisors (see below), whose sum is σ = 5479340748. Its totient is φ = 4696577760.

The previous prime is 5087959249. The next prime is 5087959273. The reversal of 5087959253 is 3529597805.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2524258564 + 2563700689 = 50242^2 + 50633^2 .

It is a cyclic number.

It is not a de Polignac number, because 5087959253 - 22 = 5087959249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5087959195 and 5087959204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5087959273) 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, 195690728 + ... + 195690753.

It is an arithmetic number, because the mean of its divisors is an integer number (1369835187).

Almost surely, 25087959253 is an apocalyptic number.

It is an amenable number.

5087959253 is a deficient number, since it is larger than the sum of its proper divisors (391381495).

5087959253 is a wasteful number, since it uses less digits than its factorization.

5087959253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391381494.

The product of its (nonzero) digits is 3402000, while the sum is 53.

The square root of 5087959253 is about 71329.9323776491. The cubic root of 5087959253 is about 1719.9449293933.

The spelling of 5087959253 in words is "five billion, eighty-seven million, nine hundred fifty-nine thousand, two hundred fifty-three".

Divisors: 1 13 391381481 5087959253