Base | Representation |
---|---|
bin | 111001010001111110… |
… | …1111101010010001101 |
3 | 102202111210001002010112 |
4 | 1302203331331102031 |
5 | 4003411030343201 |
6 | 132302055245405 |
7 | 11613205565321 |
oct | 1624375752215 |
9 | 382453032115 |
10 | 123010012301 |
11 | 48193a439a0 |
12 | 1ba0b979865 |
13 | b7a4995c37 |
14 | 5d4cdd7981 |
15 | 32ee3760bb |
hex | 1ca3f7d48d |
123010012301 has 8 divisors (see below), whose sum is σ = 134203797408. Its totient is φ = 111818070000.
The previous prime is 123010012289. The next prime is 123010012313. The reversal of 123010012301 is 103210010321.
It is an interprime number because it is at equal distance from previous prime (123010012289) and next prime (123010012313).
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-123010012301 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 (123010012381) 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, 319235 + ... + 589856.
It is an arithmetic number, because the mean of its divisors is an integer number (16775474676).
Almost surely, 2123010012301 is an apocalyptic number.
123010012301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
123010012301 is a deficient number, since it is larger than the sum of its proper divisors (11193785107).
123010012301 is a wasteful number, since it uses less digits than its factorization.
123010012301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 921403.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 123010012301 its reverse (103210010321), we get a palindrome (226220022622).
It can be divided in two parts, 1230100 and 12301, that multiplied together give a square (15131460100 = 1230102).
The spelling of 123010012301 in words is "one hundred twenty-three billion, ten million, twelve thousand, three hundred one".
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