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2010020002 = 223383114089
BaseRepresentation
bin111011111001110…
…0111100010100010
312012002012121002021
41313303213202202
513104031120002
6531241412054
7100544613424
oct16763474242
95162177067
102010020002
11941670861
1248119a02a
13260575063
14150d46814
15bb6e1737
hex77ce78a2

2010020002 has 16 divisors (see below), whose sum is σ = 3154360320. Its totient is φ = 958795552.

The previous prime is 2010019981. The next prime is 2010020003. The reversal of 2010020002 is 2000200102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2010020003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39427 + ... + 74662.

It is an arithmetic number, because the mean of its divisors is an integer number (197147520).

Almost surely, 22010020002 is an apocalyptic number.

2010020002 is a deficient number, since it is larger than the sum of its proper divisors (1144340318).

2010020002 is a wasteful number, since it uses less digits than its factorization.

2010020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114497.

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 2010020002 is about 44833.2466145382. The cubic root of 2010020002 is about 1262.0216144205.

Adding to 2010020002 its reverse (2000200102), we get a palindrome (4010220104).

The spelling of 2010020002 in words is "two billion, ten million, twenty thousand, two".

Divisors: 1 2 23 46 383 766 8809 17618 114089 228178 2624047 5248094 43696087 87392174 1005010001 2010020002