Search a number
-
+
5235137205 = 354015991453
BaseRepresentation
bin1001110000000100…
…11101101010110101
3111111211211112011120
410320002131222311
541210143342310
62223251054153
7243505634454
oct47002355265
914454745146
105235137205
11224710a081
1210212a1359
1365579922c
143793ccb9b
15209901b70
hex13809dab5

5235137205 has 32 divisors (see below), whose sum is σ = 8416915200. Its totient is φ = 2778547200.

The previous prime is 5235137191. The next prime is 5235137207. The reversal of 5235137205 is 5027315325.

It is not a de Polignac number, because 5235137205 - 24 = 5235137189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5235137207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3602259 + ... + 3603711.

It is an arithmetic number, because the mean of its divisors is an integer number (263028600).

Almost surely, 25235137205 is an apocalyptic number.

It is an amenable number.

5235137205 is a deficient number, since it is larger than the sum of its proper divisors (3181777995).

5235137205 is a wasteful number, since it uses less digits than its factorization.

5235137205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 5235137205 is about 72354.2480093602. The cubic root of 5235137205 is about 1736.3716620780.

The spelling of 5235137205 in words is "five billion, two hundred thirty-five million, one hundred thirty-seven thousand, two hundred five".

Divisors: 1 3 5 15 401 599 1203 1453 1797 2005 2995 4359 6015 7265 8985 21795 240199 582653 720597 870347 1200995 1747959 2611041 2913265 3602985 4351735 8739795 13055205 349009147 1047027441 1745045735 5235137205