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32132010131 = 13171291112621
BaseRepresentation
bin11101111011001101…
…111001000010010011
310001221100001020110022
4131323031321002103
51011301243311011
622432232254055
72215155402554
oct357315710223
9101840036408
1032132010131
1112699755881
126288b4132b
133050cacb60
1417ab66832b
15c80db58db
hex77b379093

32132010131 has 16 divisors (see below), whose sum is σ = 36667921248. Its totient is φ = 27893721600.

The previous prime is 32132010109. The next prime is 32132010173. The reversal of 32132010131 is 13101023123.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-32132010131 is a prime.

It is a super-2 number, since 2×321320101312 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (32132010331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229001 + ... + 341621.

It is an arithmetic number, because the mean of its divisors is an integer number (2291745078).

Almost surely, 232132010131 is an apocalyptic number.

32132010131 is a deficient number, since it is larger than the sum of its proper divisors (4535911117).

32132010131 is a wasteful number, since it uses less digits than its factorization.

32132010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113942.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 32132010131 its reverse (13101023123), we get a palindrome (45233033254).

The spelling of 32132010131 in words is "thirty-two billion, one hundred thirty-two million, ten thousand, one hundred thirty-one".

Divisors: 1 13 17 221 1291 16783 21947 112621 285311 1464073 1914557 24889241 145393711 1890118243 2471693087 32132010131