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2032993 = 23157563
BaseRepresentation
bin111110000010101100001
310211021202001
413300111201
51010023433
6111324001
723165044
oct7602541
93737661
102032993
111169466
12820601
13562471
143acc5b
152a257d
hex1f0561

2032993 has 8 divisors (see below), whose sum is σ = 2138688. Its totient is φ = 1928784.

The previous prime is 2032991. The next prime is 2032999. The reversal of 2032993 is 3992302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2032993 - 21 = 2032991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2032991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3330 + ... + 3892.

It is an arithmetic number, because the mean of its divisors is an integer number (267336).

22032993 is an apocalyptic number.

2032993 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2032993 is a deficient number, since it is larger than the sum of its proper divisors (105695).

2032993 is a wasteful number, since it uses less digits than its factorization.

2032993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 2032993 is about 1425.8306351036. The cubic root of 2032993 is about 126.6811394666.

It can be divided in two parts, 203299 and 3, that added together give a palindrome (203302).

The spelling of 2032993 in words is "two million, thirty-two thousand, nine hundred ninety-three".

Divisors: 1 23 157 563 3611 12949 88391 2032993