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13000211110 = 2523200328219
BaseRepresentation
bin11000001101101111…
…10111101010100110
31020120000012011001101
430012313313222212
5203111023223420
65545555350314
7640104654055
oct140667675246
936500164041
1013000211110
11557130a027
1226298b239a
1312c2446b13
148b47c239c
1551149460a
hex306df7aa6

13000211110 has 32 divisors (see below), whose sum is σ = 24430844160. Its totient is φ = 4971334368.

The previous prime is 13000211101. The next prime is 13000211129. The reversal of 13000211110 is 1111200031.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446581 + ... + 474799.

It is an arithmetic number, because the mean of its divisors is an integer number (763463880).

Almost surely, 213000211110 is an apocalyptic number.

13000211110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13000211110 is a deficient number, since it is larger than the sum of its proper divisors (11430633050).

13000211110 is a wasteful number, since it uses less digits than its factorization.

13000211110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30252.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 13000211110 its reverse (1111200031), we get a palindrome (14111411141).

The spelling of 13000211110 in words is "thirteen billion, two hundred eleven thousand, one hundred ten".

Divisors: 1 2 5 10 23 46 115 230 2003 4006 10015 20030 28219 46069 56438 92138 141095 230345 282190 460690 649037 1298074 3245185 6490370 56522657 113045314 282613285 565226570 1300021111 2600042222 6500105555 13000211110