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4290033 = 311711831
BaseRepresentation
bin10000010111010111110001
322001221211010
4100113113301
52044240113
6231541133
751315246
oct20272761
98057733
104290033
112470190
12152a7a9
13b728a7
147d95cd
1559b1c3
hex4175f1

4290033 has 16 divisors (see below), whose sum is σ = 6331392. Its totient is φ = 2562000.

The previous prime is 4290023. The next prime is 4290037. The reversal of 4290033 is 3300924.

It is not a de Polignac number, because 4290033 - 24 = 4290017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4289991 and 4290009.

It is not an unprimeable number, because it can be changed into a prime (4290037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1428 + ... + 3258.

It is an arithmetic number, because the mean of its divisors is an integer number (395712).

Almost surely, 24290033 is an apocalyptic number.

It is an amenable number.

4290033 is a deficient number, since it is larger than the sum of its proper divisors (2041359).

4290033 is a wasteful number, since it uses less digits than its factorization.

4290033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 4290033 is about 2071.2394839805. The cubic root of 4290033 is about 162.4875951083.

Adding to 4290033 its reverse (3300924), we get a palindrome (7590957).

The spelling of 4290033 in words is "four million, two hundred ninety thousand, thirty-three".

Divisors: 1 3 11 33 71 213 781 1831 2343 5493 20141 60423 130001 390003 1430011 4290033