Search a number
2232322 = 24092729
BaseRepresentation
bin1000100001000000000010
311012102011121
420201000002
51032413242
6115502454
724655141
oct10410002
94172147
102232322
1112951a4
128b7a2a
13602101
14421758
152e1667
hex221002

2232322 has 8 divisors (see below), whose sum is σ = 3357900. Its totient is φ = 1113024.

The previous prime is 2232317. The next prime is 2232323.

It can be divided in two parts, 2 and 232322, that added together give a square (232324 = 4822).

2232322 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 1640961 + 591361 = 1281^2 + 769^2 .

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

It is a super-3 number, since 3×22323223 = 33372732912856350744, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232296 and 2232305.

It is not an unprimeable number, because it can be changed into a prime (2232323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547 + ... + 2182.

22232322 is an apocalyptic number.

2232322 is a deficient number, since it is larger than the sum of its proper divisors (1125578).

2232322 is a wasteful number, since it uses less digits than its factorization.

2232322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3140.

The product of its digits is 288, while the sum is 16.

The square root of 2232322 is about 1494.0957131322. The cubic root of 2232322 is about 130.6929857554.

The spelling of 2232322 in words is "two million, two hundred thirty-two thousand, three hundred twenty-two".

Divisors: 1 2 409 818 2729 5458 1116161 2232322