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2103322 = 21380897
BaseRepresentation
bin1000000001100000011010
310221212012211
420001200122
51014301242
6113025334
723610064
oct10014032
93855184
102103322
111207291
1285524a
13588490
143ca734
152b8317
hex20181a

2103322 has 8 divisors (see below), whose sum is σ = 3397716. Its totient is φ = 970752.

The previous prime is 2103317. The next prime is 2103377. The reversal of 2103322 is 2233012.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2099601 + 3721 = 1449^2 + 61^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40423 + ... + 40474.

22103322 is an apocalyptic number.

2103322 is a deficient number, since it is larger than the sum of its proper divisors (1294394).

2103322 is a wasteful number, since it uses less digits than its factorization.

2103322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80912.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2103322 is about 1450.2834205768. The cubic root of 2103322 is about 128.1254060665.

Adding to 2103322 its reverse (2233012), we get a palindrome (4336334).

The spelling of 2103322 in words is "two million, one hundred three thousand, three hundred twenty-two".

Divisors: 1 2 13 26 80897 161794 1051661 2103322