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13200210402 = 2316661132047
BaseRepresentation
bin11000100101100101…
…10011100111100010
31021001221112011111120
430102302303213202
5204013223213102
610021502153110
7645053636301
oct142262634742
937057464446
1013200210402
1156641a14a5
122684882796
131324a009b2
148d31a4438
15523ced6bc
hex312cb39e2

13200210402 has 16 divisors (see below), whose sum is σ = 26402205312. Its totient is φ = 4399772720.

The previous prime is 13200210383. The next prime is 13200210407. The reversal of 13200210402 is 20401200231.

13200210402 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-3 number, since 3×132002104023 (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13200210407) by changing a digit.

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, 33943 + ... + 165989.

It is an arithmetic number, because the mean of its divisors is an integer number (1650137832).

Almost surely, 213200210402 is an apocalyptic number.

13200210402 is an abundant number, since it is smaller than the sum of its proper divisors (13201994910).

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

13200210402 is a wasteful number, since it uses less digits than its factorization.

13200210402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148713.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 13200210402 its reverse (20401200231), we get a palindrome (33601410633).

The spelling of 13200210402 in words is "thirteen billion, two hundred million, two hundred ten thousand, four hundred two".

Divisors: 1 2 3 6 16661 33322 49983 99966 132047 264094 396141 792282 2200035067 4400070134 6600105201 13200210402