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5052005231 = 713471181203
BaseRepresentation
bin1001011010001111…
…10111101101101111
3111001002020110022212
410231013313231233
540321303131411
62153150001035
7236123223140
oct45507675557
914032213285
105052005231
1121627a8339
12b8baa617b
13626869910
1435cd5bac7
151e87ca68b
hex12d1f7b6f

5052005231 has 16 divisors (see below), whose sum is σ = 6350152704. Its totient is φ = 3912141024.

The previous prime is 5052005227. The next prime is 5052005279. The reversal of 5052005231 is 1325002505.

It is a cyclic number.

It is not a de Polignac number, because 5052005231 - 22 = 5052005227 is a prime.

It is a super-2 number, since 2×50520052312 = 51045513708102726722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5052005197 and 5052005206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5052005831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 586325 + ... + 594878.

It is an arithmetic number, because the mean of its divisors is an integer number (396884544).

Almost surely, 25052005231 is an apocalyptic number.

5052005231 is a deficient number, since it is larger than the sum of its proper divisors (1298147473).

5052005231 is a wasteful number, since it uses less digits than its factorization.

5052005231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181270.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 5052005231 is about 71077.4593735595. The cubic root of 5052005231 is about 1715.8840233243.

Adding to 5052005231 its reverse (1325002505), we get a palindrome (6377007736).

The spelling of 5052005231 in words is "five billion, fifty-two million, five thousand, two hundred thirty-one".

Divisors: 1 7 13 47 91 329 611 4277 1181203 8268421 15355639 55516541 107489473 388615787 721715033 5052005231