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6331008052 = 221582752013
BaseRepresentation
bin1011110010101101…
…11000010000110100
3121100012220112100201
411321112320100310
5100431214224202
62524115250244
7312613452265
oct57126702064
917305815321
106331008052
112759764066
1212882a9984
1379b832615
14440b7496c
15270c1e387
hex1795b8434

6331008052 has 6 divisors (see below), whose sum is σ = 11079264098. Its totient is φ = 3165504024.

The previous prime is 6331008043. The next prime is 6331008059. The reversal of 6331008052 is 2508001336.

It can be written as a sum of positive squares in only one way, i.e., 4584102436 + 1746905616 = 67706^2 + 41796^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6331008052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6331008059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 791376003 + ... + 791376010.

Almost surely, 26331008052 is an apocalyptic number.

It is an amenable number.

6331008052 is a deficient number, since it is larger than the sum of its proper divisors (4748256046).

6331008052 is a wasteful number, since it uses less digits than its factorization.

6331008052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582752017 (or 1582752015 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6331008052 is about 79567.6319366110. The cubic root of 6331008052 is about 1849.9399105878.

Adding to 6331008052 its reverse (2508001336), we get a palindrome (8839009388).

The spelling of 6331008052 in words is "six billion, three hundred thirty-one million, eight thousand, fifty-two".

Divisors: 1 2 4 1582752013 3165504026 6331008052