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13016012306 = 2111808932707
BaseRepresentation
bin11000001111101000…
…01001011000010010
31020121002220221012212
430013310021120102
5203124044343211
65551322152122
7640356164513
oct140764113022
936532827185
1013016012306
11557a221770
122633052642
1312c57ba03b
148b6936a0a
15512a6638b
hex307d09612

13016012306 has 16 divisors (see below), whose sum is σ = 21300757920. Its totient is φ = 5915861280.

The previous prime is 13016012299. The next prime is 13016012327. The reversal of 13016012306 is 60321061031.

It is a happy 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, 381605 + ... + 414311.

It is an arithmetic number, because the mean of its divisors is an integer number (1331297370).

Almost surely, 213016012306 is an apocalyptic number.

13016012306 is a deficient number, since it is larger than the sum of its proper divisors (8284745614).

13016012306 is a wasteful number, since it uses less digits than its factorization.

13016012306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50809.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13016012306 its reverse (60321061031), we get a palindrome (73337073337).

The spelling of 13016012306 in words is "thirteen billion, sixteen million, twelve thousand, three hundred six".

Divisors: 1 2 11 22 18089 32707 36178 65414 198979 359777 397958 719554 591636923 1183273846 6508006153 13016012306