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13442014300 = 22521113940001
BaseRepresentation
bin11001000010011010…
…01101110001011100
31021200210112002002111
430201031031301130
5210012123424200
610101501003404
7654051144031
oct144115156134
937623462074
1013442014300
115778737330
122731853564
131362b33920
14917349388
1553a1640ba
hex32134dc5c

13442014300 has 72 divisors (see below), whose sum is σ = 34268712912. Its totient is φ = 4512000000.

The previous prime is 13442014273. The next prime is 13442014301. The reversal of 13442014300 is 341024431.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13442014301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 455701 + ... + 484300.

It is an arithmetic number, because the mean of its divisors is an integer number (475954346).

Almost surely, 213442014300 is an apocalyptic number.

13442014300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13442014300 is an abundant number, since it is smaller than the sum of its proper divisors (20826698612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13442014300 is a wasteful number, since it uses less digits than its factorization.

13442014300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940039 (or 940032 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13442014300 its reverse (341024431), we get a palindrome (13783038731).

The spelling of 13442014300 in words is "thirteen billion, four hundred forty-two million, fourteen thousand, three hundred".

Divisors: 1 2 4 5 10 11 13 20 22 25 26 44 50 52 55 65 100 110 130 143 220 260 275 286 325 550 572 650 715 1100 1300 1430 2860 3575 7150 14300 940001 1880002 3760004 4700005 9400010 10340011 12220013 18800020 20680022 23500025 24440026 41360044 47000050 48880052 51700055 61100065 94000100 103400110 122200130 134420143 206800220 244400260 258500275 268840286 305500325 517000550 537680572 611000650 672100715 1034001100 1222001300 1344201430 2688402860 3360503575 6721007150 13442014300