Base | Representation |
---|---|
bin | 111000000110000111… |
… | …0001110011101000111 |
3 | 102111221100112101000122 |
4 | 1300030032032131013 |
5 | 3433202304440403 |
6 | 131201312332155 |
7 | 11463133203356 |
oct | 1601416163507 |
9 | 374840471018 |
10 | 120464140103 |
11 | 470a795948a |
12 | 1b41b24405b |
13 | b48a3c5198 |
14 | 5b8ac4599d |
15 | 3200ad8838 |
hex | 1c0c38e747 |
120464140103 has 4 divisors (see below), whose sum is σ = 120472116648. Its totient is φ = 120456163560.
The previous prime is 120464140099. The next prime is 120464140129. The reversal of 120464140103 is 301041464021.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301041464021 = 17 ⋅17708321413.
It is a cyclic number.
It is not a de Polignac number, because 120464140103 - 22 = 120464140099 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 (120464140193) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3965576 + ... + 3995837.
It is an arithmetic number, because the mean of its divisors is an integer number (30118029162).
Almost surely, 2120464140103 is an apocalyptic number.
120464140103 is a deficient number, since it is larger than the sum of its proper divisors (7976545).
120464140103 is an equidigital number, since it uses as much as digits as its factorization.
120464140103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7976544.
The product of its (nonzero) digits is 2304, while the sum is 26.
The spelling of 120464140103 in words is "one hundred twenty billion, four hundred sixty-four million, one hundred forty thousand, one hundred three".
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