Base | Representation |
---|---|
bin | 101111111101111110… |
… | …0100101111100101101 |
3 | 100211220000202211001212 |
4 | 1133323330211330231 |
5 | 3141431332304401 |
6 | 115153411444205 |
7 | 10304466602306 |
oct | 1377374457455 |
9 | 324800684055 |
10 | 103011213101 |
11 | 3a761165075 |
12 | 17b6a2b6665 |
13 | 993861ba44 |
14 | 4db2d457ad |
15 | 2a2d795dbb |
hex | 17fbf25f2d |
103011213101 has 8 divisors (see below), whose sum is σ = 106450459104. Its totient is φ = 99619405200.
The previous prime is 103011213077. The next prime is 103011213121. The reversal of 103011213101 is 101312110301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103011213101 is a prime.
It is a super-2 number, since 2×1030112131012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103011213121) 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, 11855111 + ... + 11863796.
It is an arithmetic number, because the mean of its divisors is an integer number (13306307388).
Almost surely, 2103011213101 is an apocalyptic number.
It is an amenable number.
103011213101 is a deficient number, since it is larger than the sum of its proper divisors (3439246003).
103011213101 is a wasteful number, since it uses less digits than its factorization.
103011213101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23719051.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 103011213101 its reverse (101312110301), we get a palindrome (204323323402).
The spelling of 103011213101 in words is "one hundred three billion, eleven million, two hundred thirteen thousand, one hundred one".
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