Base | Representation |
---|---|
bin | 10110100010001… |
… | …100011101010000 |
3 | 222100101120111012 |
4 | 112202030131100 |
5 | 1233241001142 |
6 | 101303110052 |
7 | 12240323351 |
oct | 2642143520 |
9 | 870346435 |
10 | 378062672 |
11 | 184452099 |
12 | a6742328 |
13 | 60430430 |
14 | 382d3d28 |
15 | 232cd882 |
hex | 1688c750 |
378062672 has 40 divisors (see below), whose sum is σ = 796261536. Its totient is φ = 172849536.
The previous prime is 378062653. The next prime is 378062683. The reversal of 378062672 is 276260873.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13763 + ... + 30749.
Almost surely, 2378062672 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 378062672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398130768).
378062672 is an abundant number, since it is smaller than the sum of its proper divisors (418198864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
378062672 is a wasteful number, since it uses less digits than its factorization.
378062672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17115 (or 17109 counting only the distinct ones).
The product of its (nonzero) digits is 169344, while the sum is 41.
The square root of 378062672 is about 19443.8337783473. The cubic root of 378062672 is about 723.0826369480.
The spelling of 378062672 in words is "three hundred seventy-eight million, sixty-two thousand, six hundred seventy-two".
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