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32001120041 = 112909192731
BaseRepresentation
bin11101110011011010…
…100101011100101001
310001121012202100000012
4131303122211130221
51011014241320131
622411235021305
72212006014032
oct356332453451
9101535670005
1032001120041
1112631886150
12625113a835
13302cb421b7
141798115a89
15c7465d52b
hex7736a5729

32001120041 has 4 divisors (see below), whose sum is σ = 34910312784. Its totient is φ = 29091927300.

The previous prime is 32001120031. The next prime is 32001120049. The reversal of 32001120041 is 14002110023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14002110023 = 111272919093.

It is a cyclic number.

It is not a de Polignac number, because 32001120041 - 218 = 32000857897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32001119998 and 32001120025.

It is not an unprimeable number, because it can be changed into a prime (32001120049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454596355 + ... + 1454596376.

It is an arithmetic number, because the mean of its divisors is an integer number (8727578196).

Almost surely, 232001120041 is an apocalyptic number.

It is an amenable number.

32001120041 is a deficient number, since it is larger than the sum of its proper divisors (2909192743).

32001120041 is a wasteful number, since it uses less digits than its factorization.

32001120041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909192742.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 32001120041 its reverse (14002110023), we get a palindrome (46003230064).

The spelling of 32001120041 in words is "thirty-two billion, one million, one hundred twenty thousand, forty-one".

Divisors: 1 11 2909192731 32001120041