Base | Representation |
---|---|
bin | 1101111001010110… |
… | …1011101100001100 |
3 | 100121222002010000000 |
4 | 3132111223230030 |
5 | 30114414212212 |
6 | 1414051404300 |
7 | 161303253156 |
oct | 33625535414 |
9 | 10558063000 |
10 | 3730225932 |
11 | 1644684a54 |
12 | 8812b3690 |
13 | 475a776a4 |
14 | 2755abad6 |
15 | 16c7371dc |
hex | de56bb0c |
3730225932 has 72 divisors (see below), whose sum is σ = 9805366480. Its totient is φ = 1241504496.
The previous prime is 3730225931. The next prime is 3730225943. The reversal of 3730225932 is 2395220373.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
3730225932 is a `hidden beast` number, since 37 + 30 + 2 + 2 + 593 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (3730225931) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5712118 + ... + 5712770.
Almost surely, 23730225932 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 3730225932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4902683240).
3730225932 is an abundant number, since it is smaller than the sum of its proper divisors (6075140548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3730225932 is an frugal number, since it uses more digits than its factorization.
3730225932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1331 (or 658 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 36.
The square root of 3730225932 is about 61075.5755764938. The cubic root of 3730225932 is about 1550.8806555657.
The spelling of 3730225932 in words is "three billion, seven hundred thirty million, two hundred twenty-five thousand, nine hundred thirty-two".
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