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13001313310 = 2511311505587
BaseRepresentation
bin11000001101111000…
…00100110000011110
31020120002021010222121
430012330010300132
5203111314011220
65550035133154
7640120224346
oct140674046036
936502233877
1013001313310
1155719a2137
12262a1441ba
1312c27416cb
148b49cbd26
15511610eaa
hex306f04c1e

13001313310 has 16 divisors (see below), whose sum is σ = 23609466576. Its totient is φ = 5154502528.

The previous prime is 13001313301. The next prime is 13001313317. The reversal of 13001313310 is 1331310031.

It is a super-2 number, since 2×130013133102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001313317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5751664 + ... + 5753923.

It is an arithmetic number, because the mean of its divisors is an integer number (1475591661).

Almost surely, 213001313310 is an apocalyptic number.

13001313310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13001313310 is a deficient number, since it is larger than the sum of its proper divisors (10608153266).

13001313310 is a wasteful number, since it uses less digits than its factorization.

13001313310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11505707.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 13001313310 its reverse (1331310031), we get a palindrome (14332623341).

The spelling of 13001313310 in words is "thirteen billion, one million, three hundred thirteen thousand, three hundred ten".

Divisors: 1 2 5 10 113 226 565 1130 11505587 23011174 57527935 115055870 1300131331 2600262662 6500656655 13001313310