Base | Representation |
---|---|
bin | 10110001011001… |
… | …101110101110110 |
3 | 221221001112121100 |
4 | 112023031311312 |
5 | 1230220222110 |
6 | 100530030530 |
7 | 12135164616 |
oct | 2613156566 |
9 | 857045540 |
10 | 372039030 |
11 | 181008480 |
12 | a4718446 |
13 | 5c10174c |
14 | 375a6a46 |
15 | 229ddbc0 |
hex | 162cdd76 |
372039030 has 96 divisors (see below), whose sum is σ = 1101185280. Its totient is φ = 86264640.
The previous prime is 372039023. The next prime is 372039049. The reversal of 372039030 is 30930273.
It is a junction number, because it is equal to n+sod(n) for n = 372038985 and 372039003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14601 + ... + 30939.
It is an arithmetic number, because the mean of its divisors is an integer number (11470680).
Almost surely, 2372039030 is an apocalyptic number.
372039030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 372039030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (550592640).
372039030 is an abundant number, since it is smaller than the sum of its proper divisors (729146250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
372039030 is a wasteful number, since it uses less digits than its factorization.
372039030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16386 (or 16383 counting only the distinct ones).
The product of its (nonzero) digits is 3402, while the sum is 27.
The square root of 372039030 is about 19288.3133010639. The cubic root of 372039030 is about 719.2217864841.
The spelling of 372039030 in words is "three hundred seventy-two million, thirty-nine thousand, thirty".
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