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13020132310 = 251777732703
BaseRepresentation
bin11000010000000111…
…10111001111010110
31020121101200020210121
430020003313033112
5203131123213220
65551550342154
7640436204263
oct141003671726
936541606717
1013020132310
115581586129
1226344ba95a
1312c6600403
148b72ca26a
155130cbeaa
hex3080f73d6

13020132310 has 16 divisors (see below), whose sum is σ = 23449458816. Its totient is φ = 5205115008.

The previous prime is 13020132283. The next prime is 13020132341. The reversal of 13020132310 is 1323102031.

13020132310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×130201323102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 348582 + ... + 384121.

It is an arithmetic number, because the mean of its divisors is an integer number (1465591176).

Almost surely, 213020132310 is an apocalyptic number.

13020132310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13020132310 is a deficient number, since it is larger than the sum of its proper divisors (10429326506).

13020132310 is a wasteful number, since it uses less digits than its factorization.

13020132310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734487.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13020132310 its reverse (1323102031), we get a palindrome (14343234341).

The spelling of 13020132310 in words is "thirteen billion, twenty million, one hundred thirty-two thousand, three hundred ten".

Divisors: 1 2 5 10 1777 3554 8885 17770 732703 1465406 3663515 7327030 1302013231 2604026462 6510066155 13020132310