Base | Representation |
---|---|
bin | 1000100110110000… |
… | …11101010111011110 |
3 | 102220222121202000210 |
4 | 10103120131113132 |
5 | 33430224134032 |
6 | 2042241433250 |
7 | 222330410553 |
oct | 42330352736 |
9 | 12828552023 |
10 | 4620146142 |
11 | 1a60a521a7 |
12 | a8b33b826 |
13 | 5882520b1 |
14 | 31b862a2a |
15 | 1c09222cc |
hex | 11361d5de |
4620146142 has 8 divisors (see below), whose sum is σ = 9240292296. Its totient is φ = 1540048712.
The previous prime is 4620146119. The next prime is 4620146143. The reversal of 4620146142 is 2416410264.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
4620146142 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4620146143) 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, 385012173 + ... + 385012184.
It is an arithmetic number, because the mean of its divisors is an integer number (1155036537).
Almost surely, 24620146142 is an apocalyptic number.
4620146142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4620146142 is a wasteful number, since it uses less digits than its factorization.
4620146142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 770024362.
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 4620146142 is about 67971.6569019764. The cubic root of 4620146142 is about 1665.5278702139.
The spelling of 4620146142 in words is "four billion, six hundred twenty million, one hundred forty-six thousand, one hundred forty-two".
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