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2997033 = 31376847
BaseRepresentation
bin1011011011101100101001
312122021011020
423123230221
51231401113
6144123053
734321464
oct13335451
95567136
102997033
111767796
121006489
1380c1c0
145802db
153e3023
hex2dbb29

2997033 has 8 divisors (see below), whose sum is σ = 4303488. Its totient is φ = 1844304.

The previous prime is 2997031. The next prime is 2997067. The reversal of 2997033 is 3307992.

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

It is not a de Polignac number, because 2997033 - 21 = 2997031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2996985 and 2997003.

It is not an unprimeable number, because it can be changed into a prime (2997031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38385 + ... + 38462.

It is an arithmetic number, because the mean of its divisors is an integer number (537936).

22997033 is an apocalyptic number.

It is an amenable number.

2997033 is a deficient number, since it is larger than the sum of its proper divisors (1306455).

2997033 is a wasteful number, since it uses less digits than its factorization.

2997033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76863.

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 2997033 is about 1731.1940965703. The cubic root of 2997033 is about 144.1773951869.

It can be divided in two parts, 29970 and 33, that added together give a palindrome (30003).

The spelling of 2997033 in words is "two million, nine hundred ninety-seven thousand, thirty-three".

Divisors: 1 3 13 39 76847 230541 999011 2997033