Base | Representation |
---|---|
bin | 1010000000010101111111… |
… | …1001101101101101011010 |
3 | 1102221200120000100201100100 |
4 | 2200011133321231231122 |
5 | 2420220042133210020 |
6 | 35221444322120230 |
7 | 2213540351626455 |
oct | 240053771555532 |
9 | 42850500321310 |
10 | 11001020210010 |
11 | 3561563126886 |
12 | 12980a34b0076 |
13 | 61a5128b910c |
14 | 2a0648c6449c |
15 | 14126602da90 |
hex | a015fe6db5a |
11001020210010 has 48 divisors (see below), whose sum is σ = 28603005874560. Its totient is φ = 2933569150560.
The previous prime is 11001020210009. The next prime is 11001020210077. The reversal of 11001020210010 is 1001202010011.
It is a happy number.
It is a super-2 number, since 2×110010202100102 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 11001020209974 and 11001020210001.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7012731 + ... + 8436849.
It is an arithmetic number, because the mean of its divisors is an integer number (595895955720).
Almost surely, 211001020210010 is an apocalyptic number.
11001020210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11001020210010 is an abundant number, since it is smaller than the sum of its proper divisors (17601985664550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11001020210010 is a wasteful number, since it uses less digits than its factorization.
11001020210010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1509963 (or 1509960 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 11001020210010 its reverse (1001202010011), we get a palindrome (12002222220021).
The spelling of 11001020210010 in words is "eleven trillion, one billion, twenty million, two hundred ten thousand, ten".
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