Base | Representation |
---|---|
bin | 1000100101000010010… |
… | …0000011101100011100 |
3 | 112002102012110000122010 |
4 | 2021100210003230130 |
5 | 4403313403031120 |
6 | 151412231551220 |
7 | 13435140505335 |
oct | 2112044035434 |
9 | 462365400563 |
10 | 147380517660 |
11 | 5755a507312 |
12 | 2469152b510 |
13 | 10b899778cc |
14 | 71c191b28c |
15 | 3c78b517e0 |
hex | 2250903b1c |
147380517660 has 96 divisors (see below), whose sum is σ = 423755502912. Its totient is φ = 38258565120.
The previous prime is 147380517653. The next prime is 147380517709. The reversal of 147380517660 is 66715083741.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147454 + ... + 562586.
It is an arithmetic number, because the mean of its divisors is an integer number (4414119822).
Almost surely, 2147380517660 is an apocalyptic number.
147380517660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 147380517660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211877751456).
147380517660 is an abundant number, since it is smaller than the sum of its proper divisors (276374985252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147380517660 is a wasteful number, since it uses less digits than its factorization.
147380517660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 415303 (or 415301 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 48.
The spelling of 147380517660 in words is "one hundred forty-seven billion, three hundred eighty million, five hundred seventeen thousand, six hundred sixty".
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