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13002233300 = 2252722653517
BaseRepresentation
bin11000001101111111…
…00101010111010100
31020120010222212222022
430012333211113110
5203112032431200
65550110552312
7640131105500
oct140677452724
936503885868
1013002233300
115572470361
12262a508698
1312c29a4394
148b4b8b300
15511743885
hex306fe55d4

13002233300 has 54 divisors (see below), whose sum is σ = 32821364142. Its totient is φ = 4457906880.

The previous prime is 13002233287. The next prime is 13002233327. The reversal of 13002233300 is 333220031.

It can be written as a sum of positive squares in 3 ways, for example, as 187087684 + 12815145616 = 13678^2 + 113204^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1321859 + ... + 1331658.

Almost surely, 213002233300 is an apocalyptic number.

13002233300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13002233300 is an abundant number, since it is smaller than the sum of its proper divisors (19819130842).

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

13002233300 is a wasteful number, since it uses less digits than its factorization.

13002233300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653545 (or 2653531 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 13002233300 its reverse (333220031), we get a palindrome (13335453331).

The spelling of 13002233300 in words is "thirteen billion, two million, two hundred thirty-three thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 49 50 70 98 100 140 175 196 245 350 490 700 980 1225 2450 4900 2653517 5307034 10614068 13267585 18574619 26535170 37149238 53070340 66337925 74298476 92873095 130022333 132675850 185746190 260044666 265351700 371492380 464365475 520089332 650111665 928730950 1300223330 1857461900 2600446660 3250558325 6501116650 13002233300