Base | Representation |
---|---|
bin | 1110010110011… |
… | …00101101010001 |
3 | 22101111202000202 |
4 | 13023030231101 |
5 | 221304014040 |
6 | 15540024545 |
7 | 2661115601 |
oct | 713145521 |
9 | 271452022 |
10 | 120376145 |
11 | 61a4941a |
12 | 34392155 |
13 | 1bc291b6 |
14 | 11db6c01 |
15 | a87c015 |
hex | 72ccb51 |
120376145 has 16 divisors (see below), whose sum is σ = 146748672. Its totient is φ = 94778880.
The previous prime is 120376141. The next prime is 120376159. The reversal of 120376145 is 541673021.
It is not a de Polignac number, because 120376145 - 22 = 120376141 is a prime.
It is a super-2 number, since 2×1203761452 = 28980832570122050, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120376141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178529 + ... + 179201.
It is an arithmetic number, because the mean of its divisors is an integer number (9171792).
Almost surely, 2120376145 is an apocalyptic number.
It is an amenable number.
120376145 is a deficient number, since it is larger than the sum of its proper divisors (26372527).
120376145 is an equidigital number, since it uses as much as digits as its factorization.
120376145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1192.
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 120376145 is about 10971.6063090142. The cubic root of 120376145 is about 493.7572402933.
The spelling of 120376145 in words is "one hundred twenty million, three hundred seventy-six thousand, one hundred forty-five".
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