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32011425101 = 307104271743
BaseRepresentation
bin11101110100000001…
…111001010101001101
310001121221010212220002
4131310001321111031
51011024411100401
622412243534045
72212162423655
oct356401712515
9101557125802
1032011425101
1112637684527
12625468a325
13303200c876
141799639365
15c754e6a6b
hex77407954d

32011425101 has 4 divisors (see below), whose sum is σ = 32115697152. Its totient is φ = 31907153052.

The previous prime is 32011425059. The next prime is 32011425133. The reversal of 32011425101 is 10152411023.

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.

It is a cyclic number.

It is not a de Polignac number, because 32011425101 - 210 = 32011424077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32011425301) 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, 52135565 + ... + 52136178.

It is an arithmetic number, because the mean of its divisors is an integer number (8028924288).

Almost surely, 232011425101 is an apocalyptic number.

It is an amenable number.

32011425101 is a deficient number, since it is larger than the sum of its proper divisors (104272051).

32011425101 is a wasteful number, since it uses less digits than its factorization.

32011425101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104272050.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 32011425101 its reverse (10152411023), we get a palindrome (42163836124).

The spelling of 32011425101 in words is "thirty-two billion, eleven million, four hundred twenty-five thousand, one hundred one".

Divisors: 1 307 104271743 32011425101