Search a number
-
+
1120220102 = 2560110051
BaseRepresentation
bin100001011000101…
…0011001111000110
32220001220002002102
41002301103033012
54243234020402
6303054112102
736521466551
oct10261231706
92801802072
101120220102
11525375a41
122731ab632
1314b110341
14a8ac3698
156852c102
hex42c533c6

1120220102 has 4 divisors (see below), whose sum is σ = 1680330156. Its totient is φ = 560110050.

The previous prime is 1120220089. The next prime is 1120220131. The reversal of 1120220102 is 2010220211.

Adding to 1120220102 its reverse (2010220211), we get a palindrome (3130440313).

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280055024 + ... + 280055027.

It is an arithmetic number, because the mean of its divisors is an integer number (420082539).

Almost surely, 21120220102 is an apocalyptic number.

1120220102 is a deficient number, since it is larger than the sum of its proper divisors (560110054).

1120220102 is an equidigital number, since it uses as much as digits as its factorization.

1120220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560110053.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1120220102 is about 33469.6893024121. The cubic root of 1120220102 is about 1038.5668443868.

The spelling of 1120220102 in words is "one billion, one hundred twenty million, two hundred twenty thousand, one hundred two".

Divisors: 1 2 560110051 1120220102