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32030014 = 216015007
BaseRepresentation
bin111101000101…
…1110100111110
32020021021220211
41322023310332
531144430024
63102303034
7536151652
oct172136476
966237824
1032030014
1117097695
12a887a7a
136835c93
14437aa62
152c2a594
hex1e8bd3e

32030014 has 4 divisors (see below), whose sum is σ = 48045024. Its totient is φ = 16015006.

The previous prime is 32030003. The next prime is 32030027. The reversal of 32030014 is 41003023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41003023 = 91944617.

It is a junction number, because it is equal to n+sod(n) for n = 32029976 and 32030003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8007502 + ... + 8007505.

It is an arithmetic number, because the mean of its divisors is an integer number (12011256).

Almost surely, 232030014 is an apocalyptic number.

32030014 is a deficient number, since it is larger than the sum of its proper divisors (16015010).

32030014 is a wasteful number, since it uses less digits than its factorization.

32030014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16015009.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 32030014 is about 5659.5065155895. The cubic root of 32030014 is about 317.5794382419.

Adding to 32030014 its reverse (41003023), we get a palindrome (73033037).

The spelling of 32030014 in words is "thirty-two million, thirty thousand, fourteen".

Divisors: 1 2 16015007 32030014