Base | Representation |
---|---|
bin | 1000100010010110000… |
… | …1010000000100000000 |
3 | 112000112212120200202101 |
4 | 2020211201100010000 |
5 | 4400324020032400 |
6 | 151212433400144 |
7 | 13411221335152 |
oct | 2104541200400 |
9 | 460485520671 |
10 | 146658361600 |
11 | 57219904823 |
12 | 2450b709054 |
13 | 10aa317b92a |
14 | 7153a56ad2 |
15 | 3c3555456a |
hex | 2225850100 |
146658361600 has 81 divisors (see below), whose sum is σ = 363078207037. Its totient is φ = 58651089920.
The previous prime is 146658361583. The next prime is 146658361601. The reversal of 146658361600 is 6163856641.
The square root of 146658361600 is 382960.
It is a perfect power (a square), and thus also a powerful number.
146658361600 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 52797010176 + 93861351424 = 229776^2 + 306368^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (146658361601) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 30634407 + ... + 30639193.
Almost surely, 2146658361600 is an apocalyptic number.
146658361600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146658361600 is the 382960-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 146658361600
146658361600 is an abundant number, since it is smaller than the sum of its proper divisors (216419845437).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146658361600 is an frugal number, since it uses more digits than its factorization.
146658361600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9600 (or 4794 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 46.
The spelling of 146658361600 in words is "one hundred forty-six billion, six hundred fifty-eight million, three hundred sixty-one thousand, six hundred".
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