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13106131046 = 237177109879
BaseRepresentation
bin11000011010010111…
…11011000001100110
31020211101111102212222
430031023323001212
5203320132143141
610004301512342
7642532163411
oct141513730146
936741442788
1013106131046
115616084268
1226592726b2
13130b381038
148c48b4b78
1551a91814b
hex30d2fb066

13106131046 has 8 divisors (see below), whose sum is σ = 20190526320. Its totient is φ = 6375955608.

The previous prime is 13106130991. The next prime is 13106131057. The reversal of 13106131046 is 64013160131.

13106131046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88554866 + ... + 88555013.

It is an arithmetic number, because the mean of its divisors is an integer number (2523815790).

Almost surely, 213106131046 is an apocalyptic number.

13106131046 is a deficient number, since it is larger than the sum of its proper divisors (7084395274).

13106131046 is a wasteful number, since it uses less digits than its factorization.

13106131046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177109918.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 13106131046 its reverse (64013160131), we get a palindrome (77119291177).

The spelling of 13106131046 in words is "thirteen billion, one hundred six million, one hundred thirty-one thousand, forty-six".

Divisors: 1 2 37 74 177109879 354219758 6553065523 13106131046