Base | Representation |
---|---|
bin | 1110010110110… |
… | …00001111001110 |
3 | 22101121010210222 |
4 | 13023120033032 |
5 | 221312021444 |
6 | 15541031342 |
7 | 2661403361 |
oct | 713301716 |
9 | 271533728 |
10 | 120423374 |
11 | 61a80955 |
12 | 343b5552 |
13 | 1bc44846 |
14 | 11dca0d8 |
15 | a88aeee |
hex | 72d83ce |
120423374 has 4 divisors (see below), whose sum is σ = 180635064. Its totient is φ = 60211686.
The previous prime is 120423371. The next prime is 120423379. The reversal of 120423374 is 473324021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 473324021 = 173 ⋅2735977.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120423371) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30105842 + ... + 30105845.
It is an arithmetic number, because the mean of its divisors is an integer number (45158766).
Almost surely, 2120423374 is an apocalyptic number.
120423374 is a deficient number, since it is larger than the sum of its proper divisors (60211690).
120423374 is an equidigital number, since it uses as much as digits as its factorization.
120423374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60211689.
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 120423374 is about 10973.7584263551. The cubic root of 120423374 is about 493.8218062741.
Adding to 120423374 its reverse (473324021), we get a palindrome (593747395).
The spelling of 120423374 in words is "one hundred twenty million, four hundred twenty-three thousand, three hundred seventy-four".
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