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13531034058 = 232255172343
BaseRepresentation
bin11001001101000001…
…10011000111001010
31021221000000202020120
430212200303013022
5210202421042213
610114401004110
7656211614613
oct144640630712
937830022216
1013531034058
115813a09183
122757623636
131378401639
149250bcc0a
15542d9a423
hex3268331ca

13531034058 has 8 divisors (see below), whose sum is σ = 27062068128. Its totient is φ = 4510344684.

The previous prime is 13531034057. The next prime is 13531034071. The reversal of 13531034058 is 85043013531.

It is a sphenic number, since it is the product of 3 distinct primes.

13531034058 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (13531034057) 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, 1127586166 + ... + 1127586177.

It is an arithmetic number, because the mean of its divisors is an integer number (3382758516).

Almost surely, 213531034058 is an apocalyptic number.

13531034058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13531034058 is a wasteful number, since it uses less digits than its factorization.

13531034058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255172348.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 13531034058 its reverse (85043013531), we get a palindrome (98574047589).

The spelling of 13531034058 in words is "thirteen billion, five hundred thirty-one million, thirty-four thousand, fifty-eight".

Divisors: 1 2 3 6 2255172343 4510344686 6765517029 13531034058