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2000021020202 = 21758824147653
BaseRepresentation
bin11101000110101010100…
…010101101111000101010
321002012101220101210021002
4131012222202231320222
5230232020340121302
64130444051315002
7264332246113322
oct35065242557052
97065356353232
102000021020202
117012277a8657
1228374ababa62
131167a7a13c6a
146cb315a2282
1537059c80c02
hex1d1aa8ade2a

2000021020202 has 8 divisors (see below), whose sum is σ = 3176503973316. Its totient is φ = 941186362432.

The previous prime is 2000021020189. The next prime is 2000021020241. The reversal of 2000021020202 is 2020201200002.

It can be written as a sum of positive squares in 2 ways, for example, as 1979482977481 + 20538042721 = 1406941^2 + 143311^2 .

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

It is a super-3 number, since 3×20000210202023 (a number of 38 digits) contains 333 as substring.

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, 29412073793 + ... + 29412073860.

Almost surely, 22000021020202 is an apocalyptic number.

2000021020202 is a deficient number, since it is larger than the sum of its proper divisors (1176482953114).

2000021020202 is a wasteful number, since it uses less digits than its factorization.

2000021020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58824147672.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2000021020202 its reverse (2020201200002), we get a palindrome (4020222220204).

The spelling of 2000021020202 in words is "two trillion, twenty-one million, twenty thousand, two hundred two".

Divisors: 1 2 17 34 58824147653 117648295306 1000010510101 2000021020202