Search a number
-
+
13010212303023 = 3131312546528147
BaseRepresentation
bin1011110101010010110100…
…0101010011000010101111
31201001202122001202021101210
42331110231011103002233
53201124403322144043
643400450425405503
72511646121631525
oct275245505230257
951052561667353
1013010212303023
114166666740151
121561571939893
13734b1c649a80
1432d9aa450315
1517865aece633
hexbd52d1530af

13010212303023 has 16 divisors (see below), whose sum is σ = 18823936070016. Its totient is φ = 7945167815520.

The previous prime is 13010212302979. The next prime is 13010212303027. The reversal of 13010212303023 is 32030321201031.

It is not a de Polignac number, because 13010212303023 - 214 = 13010212286639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010212303027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1273258965 + ... + 1273269182.

It is an arithmetic number, because the mean of its divisors is an integer number (1176496004376).

Almost surely, 213010212303023 is an apocalyptic number.

13010212303023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13010212303023 is a deficient number, since it is larger than the sum of its proper divisors (5813723766993).

13010212303023 is a wasteful number, since it uses less digits than its factorization.

13010212303023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546528294.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13010212303023 its reverse (32030321201031), we get a palindrome (45040533504054).

The spelling of 13010212303023 in words is "thirteen trillion, ten billion, two hundred twelve million, three hundred three thousand, twenty-three".

Divisors: 1 3 13 39 131 393 1703 5109 2546528147 7639584441 33104865911 99314597733 333595187257 1000785561771 4336737434341 13010212303023