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32980037 is a prime number
BaseRepresentation
bin111110111001…
…1110001000101
32022001120002212
41331303301011
531420330122
63134513205
7550216466
oct175636105
968046085
1032980037
1117686432
12b065805
136aa951c
144546d6d
152d66ce2
hex1f73c45

32980037 has 2 divisors, whose sum is σ = 32980038. Its totient is φ = 32980036.

The previous prime is 32980027. The next prime is 32980049. The reversal of 32980037 is 73008923.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20349121 + 12630916 = 4511^2 + 3554^2 .

It is a cyclic number.

It is not a de Polignac number, because 32980037 - 28 = 32979781 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 32979985 and 32980012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32980027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16490018 + 16490019.

It is an arithmetic number, because the mean of its divisors is an integer number (16490019).

Almost surely, 232980037 is an apocalyptic number.

It is an amenable number.

32980037 is a deficient number, since it is larger than the sum of its proper divisors (1).

32980037 is an equidigital number, since it uses as much as digits as its factorization.

32980037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 32980037 is about 5742.8248275566. The cubic root of 32980037 is about 320.6887411572.

The spelling of 32980037 in words is "thirty-two million, nine hundred eighty thousand, thirty-seven".