Base | Representation |
---|---|
bin | 100110110000001… |
… | …000001000010100 |
3 | 1200022101001201012 |
4 | 212300020020110 |
5 | 2312414303140 |
6 | 144302551352 |
7 | 22053121163 |
oct | 4660101024 |
9 | 1608331635 |
10 | 650150420 |
11 | 303aa16a7 |
12 | 161898558 |
13 | a49075ba |
14 | 624bd3da |
15 | 3c127265 |
hex | 26c08214 |
650150420 has 48 divisors (see below), whose sum is σ = 1426239360. Its totient is φ = 248631936.
The previous prime is 650150419. The next prime is 650150437. The reversal of 650150420 is 24051056.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54299 + ... + 65181.
It is an arithmetic number, because the mean of its divisors is an integer number (29713320).
Almost surely, 2650150420 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 650150420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (713119680).
650150420 is an abundant number, since it is smaller than the sum of its proper divisors (776088940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
650150420 is a wasteful number, since it uses less digits than its factorization.
650150420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11024 (or 11022 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 650150420 is about 25498.0473762208. The cubic root of 650150420 is about 866.3059205391.
The spelling of 650150420 in words is "six hundred fifty million, one hundred fifty thousand, four hundred twenty".
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