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13000300222 = 271371430221
BaseRepresentation
bin11000001101110000…
…01101011010111110
31020120000100200021211
430012320031122332
5203111034101342
65550001315034
7640105504630
oct140670153276
936500320254
1013000300222
11557136aa78
122629935a7a
1312c2478550
148b4806a50
155114b0c17
hex306e0d6be

13000300222 has 16 divisors (see below), whose sum is σ = 24000554592. Its totient is φ = 5142975840.

The previous prime is 13000300211. The next prime is 13000300249. The reversal of 13000300222 is 22200300031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35714929 + ... + 35715292.

It is an arithmetic number, because the mean of its divisors is an integer number (1500034662).

Almost surely, 213000300222 is an apocalyptic number.

13000300222 is a deficient number, since it is larger than the sum of its proper divisors (11000254370).

13000300222 is a wasteful number, since it uses less digits than its factorization.

13000300222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71430243.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 13000300222 its reverse (22200300031), we get a palindrome (35200600253).

The spelling of 13000300222 in words is "thirteen billion, three hundred thousand, two hundred twenty-two".

Divisors: 1 2 7 13 14 26 91 182 71430221 142860442 500011547 928592873 1000023094 1857185746 6500150111 13000300222