Base | Representation |
---|---|
bin | 10001011101001… |
… | …10011111110111 |
3 | 101012112121201221 |
4 | 20232212133313 |
5 | 244441342124 |
6 | 22310331211 |
7 | 3425445253 |
oct | 1056463767 |
9 | 335477657 |
10 | 146434039 |
11 | 75727074 |
12 | 41059b07 |
13 | 24450a7b |
14 | 1563b263 |
15 | ccc7ce4 |
hex | 8ba67f7 |
146434039 has 8 divisors (see below), whose sum is σ = 155551968. Its totient is φ = 137372160.
The previous prime is 146434033. The next prime is 146434051. The reversal of 146434039 is 930434641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 146434039 - 215 = 146401271 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 146433995 and 146434013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146434033) 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, 8562 + ... + 19135.
It is an arithmetic number, because the mean of its divisors is an integer number (19443996).
Almost surely, 2146434039 is an apocalyptic number.
146434039 is a deficient number, since it is larger than the sum of its proper divisors (9117929).
146434039 is a wasteful number, since it uses less digits than its factorization.
146434039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28025.
The product of its (nonzero) digits is 31104, while the sum is 34.
The square root of 146434039 is about 12100.9933063365. The cubic root of 146434039 is about 527.0850284138.
The spelling of 146434039 in words is "one hundred forty-six million, four hundred thirty-four thousand, thirty-nine".
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