Search a number
-
+
2210002108 = 221732500031
BaseRepresentation
bin1000001110111001…
…1111010010111100
312201000111201221221
42003232133102330
514011230031413
61003144003124
7105523464556
oct20356372274
95630451857
102210002108
11a34541326
125181604a4
13292b24172
1416d7224d6
15ce04568d
hex83b9f4bc

2210002108 has 12 divisors (see below), whose sum is σ = 4095004032. Its totient is φ = 1040000960.

The previous prime is 2210002103. The next prime is 2210002129. The reversal of 2210002108 is 8012000122.

It is a junction number, because it is equal to n+sod(n) for n = 2210002091 and 2210002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210002103) 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, 16249948 + ... + 16250083.

It is an arithmetic number, because the mean of its divisors is an integer number (341250336).

Almost surely, 22210002108 is an apocalyptic number.

It is an amenable number.

2210002108 is a deficient number, since it is larger than the sum of its proper divisors (1885001924).

2210002108 is a wasteful number, since it uses less digits than its factorization.

2210002108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32500052 (or 32500050 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2210002108 is about 47010.6595146250. The cubic root of 2210002108 is about 1302.5594758694.

The spelling of 2210002108 in words is "two billion, two hundred ten million, two thousand, one hundred eight".

Divisors: 1 2 4 17 34 68 32500031 65000062 130000124 552500527 1105001054 2210002108