Base | Representation |
---|---|
bin | 1110010011000… |
… | …10010000110111 |
3 | 22100200120221211 |
4 | 13021202100313 |
5 | 221201041101 |
6 | 15522422251 |
7 | 2654321512 |
oct | 711422067 |
9 | 270616854 |
10 | 119940151 |
11 | 617808a1 |
12 | 34201987 |
13 | 1bb05906 |
14 | 11d01d79 |
15 | a7e2c51 |
hex | 7262437 |
119940151 has 4 divisors (see below), whose sum is σ = 126995472. Its totient is φ = 112884832.
The previous prime is 119940137. The next prime is 119940173. The reversal of 119940151 is 151049911.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151049911 = 109 ⋅1385779.
It is a cyclic number.
It is not a de Polignac number, because 119940151 - 29 = 119939639 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119944151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3527635 + ... + 3527668.
It is an arithmetic number, because the mean of its divisors is an integer number (31748868).
Almost surely, 2119940151 is an apocalyptic number.
119940151 is a deficient number, since it is larger than the sum of its proper divisors (7055321).
119940151 is an equidigital number, since it uses as much as digits as its factorization.
119940151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7055320.
The product of its (nonzero) digits is 1620, while the sum is 31.
The square root of 119940151 is about 10951.7190888006. The cubic root of 119940151 is about 493.1604010487.
The spelling of 119940151 in words is "one hundred nineteen million, nine hundred forty thousand, one hundred fifty-one".
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