Base | Representation |
---|---|
bin | 101111001000100110… |
… | …0100000010010011000 |
3 | 100200021012201001021222 |
4 | 1132101030200102120 |
5 | 3124244334101404 |
6 | 114255552351212 |
7 | 10212221456231 |
oct | 1362114402230 |
9 | 320235631258 |
10 | 101220222104 |
11 | 39a221a4021 |
12 | 1774a545508 |
13 | 9711564461 |
14 | 4c83136088 |
15 | 297641bdbe |
hex | 1791320498 |
101220222104 has 32 divisors (see below), whose sum is σ = 200972346480. Its totient is φ = 47628201984.
The previous prime is 101220222091. The next prime is 101220222113. The reversal of 101220222104 is 401222022101.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1547879 + ... + 1611945.
Almost surely, 2101220222104 is an apocalyptic number.
It is an amenable number.
101220222104 is a deficient number, since it is larger than the sum of its proper divisors (99752124376).
101220222104 is a wasteful number, since it uses less digits than its factorization.
101220222104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75707 (or 75703 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 101220222104 its reverse (401222022101), we get a palindrome (502442244205).
The spelling of 101220222104 in words is "one hundred one billion, two hundred twenty million, two hundred twenty-two thousand, one hundred four".
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