Base | Representation |
---|---|
bin | 11001010101110… |
… | …100000110011110 |
3 | 1002121222210112222 |
4 | 121111310012132 |
5 | 1332314230310 |
6 | 110104225342 |
7 | 13351463651 |
oct | 3125640636 |
9 | 1077883488 |
10 | 425148830 |
11 | 1a8a92677 |
12 | ba46b252 |
13 | 6a108472 |
14 | 4066d898 |
15 | 274d0055 |
hex | 1957419e |
425148830 has 8 divisors (see below), whose sum is σ = 765267912. Its totient is φ = 170059528.
The previous prime is 425148821. The next prime is 425148847. The reversal of 425148830 is 38841524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21257432 + ... + 21257451.
It is an arithmetic number, because the mean of its divisors is an integer number (95658489).
Almost surely, 2425148830 is an apocalyptic number.
425148830 is a deficient number, since it is larger than the sum of its proper divisors (340119082).
425148830 is a wasteful number, since it uses less digits than its factorization.
425148830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42514890.
The product of its (nonzero) digits is 30720, while the sum is 35.
The square root of 425148830 is about 20619.1374698361. The cubic root of 425148830 is about 751.9350505528.
The spelling of 425148830 in words is "four hundred twenty-five million, one hundred forty-eight thousand, eight hundred thirty".
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