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13158889210 = 2510911206131
BaseRepresentation
bin11000100000101010…
…01011011011111010
31020222001202211111001
430100111023123322
5203422133423320
610013424355214
7644042466325
oct142025133372
936861684431
1013158889210
115642939255
122672a75b0a
13131929399c
148cb8c97bc
1552038a20a
hex31054b6fa

13158889210 has 16 divisors (see below), whose sum is σ = 23707730592. Its totient is φ = 5258726800.

The previous prime is 13158889199. The next prime is 13158889259. The reversal of 13158889210 is 1298885131.

13158889210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 592156 + ... + 613975.

It is an arithmetic number, because the mean of its divisors is an integer number (1481733162).

Almost surely, 213158889210 is an apocalyptic number.

13158889210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13158889210 is a deficient number, since it is larger than the sum of its proper divisors (10548841382).

13158889210 is a wasteful number, since it uses less digits than its factorization.

13158889210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207229.

The product of its (nonzero) digits is 138240, while the sum is 46.

The spelling of 13158889210 in words is "thirteen billion, one hundred fifty-eight million, eight hundred eighty-nine thousand, two hundred ten".

Divisors: 1 2 5 10 1091 2182 5455 10910 1206131 2412262 6030655 12061310 1315888921 2631777842 6579444605 13158889210