Base | Representation |
---|---|
bin | 101111110000001100010111… |
… | …100011101000000000110000 |
3 | 1000112121201022222022111120101 |
4 | 233300030113203220000300 |
5 | 210011431430230201000 |
6 | 2022401505001522144 |
7 | 62144305260603451 |
oct | 5760142743500060 |
9 | 1015551288274511 |
10 | 210020001022000 |
11 | 60a11a89404214 |
12 | 1b67b3494a3354 |
13 | 9025a5508c260 |
14 | 39c1045223128 |
15 | 194317eda0e6a |
hex | bf03178e8030 |
210020001022000 has 80 divisors (see below), whose sum is σ = 546892082728992. Its totient is φ = 77545846521600.
The previous prime is 210020001021991. The next prime is 210020001022067. The reversal of 210020001022000 is 220100020012.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4038820174 + ... + 4038872173.
Almost surely, 2210020001022000 is an apocalyptic number.
210020001022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
210020001022000 is an abundant number, since it is smaller than the sum of its proper divisors (336872081706992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210020001022000 is a wasteful number, since it uses less digits than its factorization.
210020001022000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8077692383 (or 8077692367 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 210020001022000 its reverse (220100020012), we get a palindrome (210240101042012).
The spelling of 210020001022000 in words is "two hundred ten trillion, twenty billion, one million, twenty-two thousand".
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