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2055933 = 3211191093
BaseRepresentation
bin111110101111011111101
310212110012200
413311323331
51011242213
6112022113
723321655
oct7657375
93773180
102055933
111184720
12831939
1356ca39
143b7365
152a9273
hex1f5efd

2055933 has 24 divisors (see below), whose sum is σ = 3413280. Its totient is φ = 1179360.

The previous prime is 2055917. The next prime is 2055953. The reversal of 2055933 is 3395502.

2055933 = 523 + 533 + ... + 623.

It is not a de Polignac number, because 2055933 - 24 = 2055917 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2055897 and 2055906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1335 + ... + 2427.

It is an arithmetic number, because the mean of its divisors is an integer number (142220).

22055933 is an apocalyptic number.

It is an amenable number.

2055933 is a deficient number, since it is larger than the sum of its proper divisors (1357347).

2055933 is a wasteful number, since it uses less digits than its factorization.

2055933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

The square root of 2055933 is about 1433.8525028747. The cubic root of 2055933 is about 127.1558423323.

The spelling of 2055933 in words is "two million, fifty-five thousand, nine hundred thirty-three".

Divisors: 1 3 9 11 19 33 57 99 171 209 627 1093 1881 3279 9837 12023 20767 36069 62301 108207 186903 228437 685311 2055933