Base | Representation |
---|---|
bin | 10110100100000… |
… | …010010011100000 |
3 | 222101022002122010 |
4 | 112210002103200 |
5 | 1233401423001 |
6 | 101321312520 |
7 | 12244403556 |
oct | 2644022340 |
9 | 871262563 |
10 | 378545376 |
11 | 184751820 |
12 | a6935740 |
13 | 6056c061 |
14 | 383bbbd6 |
15 | 233768d6 |
hex | 169024e0 |
378545376 has 48 divisors (see below), whose sum is σ = 1084019328. Its totient is φ = 114710400.
The previous prime is 378545359. The next prime is 378545393. The reversal of 378545376 is 673545873.
It is an interprime number because it is at equal distance from previous prime (378545359) and next prime (378545393).
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 178180 + ... + 180291.
It is an arithmetic number, because the mean of its divisors is an integer number (22583736).
Almost surely, 2378545376 is an apocalyptic number.
It is an amenable number.
378545376 is an abundant number, since it is smaller than the sum of its proper divisors (705473952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
378545376 is a wasteful number, since it uses less digits than its factorization.
378545376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358495 (or 358487 counting only the distinct ones).
The product of its digits is 2116800, while the sum is 48.
The square root of 378545376 is about 19456.2425971717. The cubic root of 378545376 is about 723.3902459461.
The spelling of 378545376 in words is "three hundred seventy-eight million, five hundred forty-five thousand, three hundred seventy-six".
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