Base | Representation |
---|---|
bin | 110001011101001000… |
… | …1101001100101001101 |
3 | 101011010120022201120010 |
4 | 1202322101221211031 |
5 | 3220001311412140 |
6 | 120442320543433 |
7 | 10446562353015 |
oct | 1427221514515 |
9 | 334116281503 |
10 | 106204404045 |
11 | 4104a687753 |
12 | 186bb781b79 |
13 | a02704523c |
14 | 51d707ac45 |
15 | 2b68c9b880 |
hex | 18ba46994d |
106204404045 has 32 divisors (see below), whose sum is σ = 180100806912. Its totient is φ = 53257690112.
The previous prime is 106204404013. The next prime is 106204404049. The reversal of 106204404045 is 540404402601.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 106204404045 - 25 = 106204404013 is a prime.
It is a super-2 number, since 2×1062044040452 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106204404049) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52744 + ... + 463886.
It is an arithmetic number, because the mean of its divisors is an integer number (5628150216).
Almost surely, 2106204404045 is an apocalyptic number.
106204404045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
106204404045 is a deficient number, since it is larger than the sum of its proper divisors (73896402867).
106204404045 is a wasteful number, since it uses less digits than its factorization.
106204404045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412181.
The product of its (nonzero) digits is 15360, while the sum is 30.
Adding to 106204404045 its reverse (540404402601), we get a palindrome (646608806646).
The spelling of 106204404045 in words is "one hundred six billion, two hundred four million, four hundred four thousand, forty-five".
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