Base | Representation |
---|---|
bin | 10011000010010110… |
… | …01000010010111111 |
3 | 222101021012002111121 |
4 | 21201023020102333 |
5 | 131412340221421 |
6 | 4410051131411 |
7 | 511160424142 |
oct | 114113102277 |
9 | 28337162447 |
10 | 10220242111 |
11 | 4375073192 |
12 | 1b928a3b67 |
13 | c6b511151 |
14 | 6cd4d4059 |
15 | 3ec3b4d41 |
hex | 2612c84bf |
10220242111 has 8 divisors (see below), whose sum is σ = 10319053824. Its totient is φ = 10121902680.
The previous prime is 10220242093. The next prime is 10220242127. The reversal of 10220242111 is 11124202201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10220242111 - 29 = 10220241599 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10220242811) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74505 + ... + 161218.
It is an arithmetic number, because the mean of its divisors is an integer number (1289881728).
Almost surely, 210220242111 is an apocalyptic number.
10220242111 is a deficient number, since it is larger than the sum of its proper divisors (98811713).
10220242111 is a wasteful number, since it uses less digits than its factorization.
10220242111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236141.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 10220242111 its reverse (11124202201), we get a palindrome (21344444312).
The spelling of 10220242111 in words is "ten billion, two hundred twenty million, two hundred forty-two thousand, one hundred eleven".
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