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13441325200 = 245241819593
BaseRepresentation
bin11001000010010101…
…00101100010010000
31021200202020001211021
430201022211202100
5210011434401300
610101434125224
7654042244012
oct144112454220
937622201737
1013441325200
115778306626
122731580814
131362952084
1491720a1b2
1553a079d1a
hex3212a5890

13441325200 has 60 divisors (see below), whose sum is σ = 33080453028. Its totient is φ = 5245388800.

The previous prime is 13441325197. The next prime is 13441325279. The reversal of 13441325200 is 252314431.

It can be written as a sum of positive squares in 6 ways, for example, as 1933185024 + 11508140176 = 43968^2 + 107276^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 393397 + ... + 426196.

Almost surely, 213441325200 is an apocalyptic number.

13441325200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13441325200 is an abundant number, since it is smaller than the sum of its proper divisors (19639127828).

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

13441325200 is a wasteful number, since it uses less digits than its factorization.

13441325200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819652 (or 819641 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 13441325200 its reverse (252314431), we get a palindrome (13693639631).

The spelling of 13441325200 in words is "thirteen billion, four hundred forty-one million, three hundred twenty-five thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 41 50 80 82 100 164 200 205 328 400 410 656 820 1025 1640 2050 3280 4100 8200 16400 819593 1639186 3278372 4097965 6556744 8195930 13113488 16391860 20489825 32783720 33603313 40979650 65567440 67206626 81959300 134413252 163918600 168016565 268826504 327837200 336033130 537653008 672066260 840082825 1344132520 1680165650 2688265040 3360331300 6720662600 13441325200