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2293083 = 331347139
BaseRepresentation
bin1000101111110101011011
311022111112000
420233311123
51041334313
6121052043
725330242
oct10576533
94274460
102293083
111326911
12927023
13623970
14439959
15304673
hex22fd5b

2293083 has 32 divisors (see below), whose sum is σ = 3763200. Its totient is φ = 1371168.

The previous prime is 2293069. The next prime is 2293103. The reversal of 2293083 is 3803922.

It is not a de Polignac number, because 2293083 - 214 = 2276699 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2293013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16428 + ... + 16566.

It is an arithmetic number, because the mean of its divisors is an integer number (117600).

22293083 is an apocalyptic number.

2293083 is a deficient number, since it is larger than the sum of its proper divisors (1470117).

2293083 is a wasteful number, since it uses less digits than its factorization.

2293083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2293083 is about 1514.2929042956. The cubic root of 2293083 is about 131.8681534746.

The spelling of 2293083 in words is "two million, two hundred ninety-three thousand, eighty-three".

Divisors: 1 3 9 13 27 39 47 117 139 141 351 417 423 611 1251 1269 1807 1833 3753 5421 5499 6533 16263 16497 19599 48789 58797 84929 176391 254787 764361 2293083