Base | Representation |
---|---|
bin | 100000010100101010011… |
… | …011110000000110010010 |
3 | 21212100022221111200101111 |
4 | 200110222123300012102 |
5 | 242343014230310002 |
6 | 4420224303123534 |
7 | 316322440364644 |
oct | 40245233600622 |
9 | 7770287450344 |
10 | 2221210010002 |
11 | 787012164475 |
12 | 2ba59a8a35aa |
13 | 1315c7b48909 |
14 | 79715830894 |
15 | 3cba35343d7 |
hex | 2052a6f0192 |
2221210010002 has 8 divisors (see below), whose sum is σ = 3332029312512. Its totient is φ = 1110533572500.
The previous prime is 2221210009999. The next prime is 2221210010077. The reversal of 2221210010002 is 2000100121222.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 35677374 + ... + 35739577.
It is an arithmetic number, because the mean of its divisors is an integer number (416503664064).
Almost surely, 22221210010002 is an apocalyptic number.
2221210010002 is a deficient number, since it is larger than the sum of its proper divisors (1110819302510).
2221210010002 is a wasteful number, since it uses less digits than its factorization.
2221210010002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71432504.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2221210010002 its reverse (2000100121222), we get a palindrome (4221310131224).
The spelling of 2221210010002 in words is "two trillion, two hundred twenty-one billion, two hundred ten million, ten thousand, two".
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