Base | Representation |
---|---|
bin | 10110100101010… |
… | …101011101001010 |
3 | 222101221101211102 |
4 | 112211111131022 |
5 | 1233443322322 |
6 | 101332501402 |
7 | 12250322540 |
oct | 2645253512 |
9 | 871841742 |
10 | 378885962 |
11 | 1849646a4 |
12 | a6a7a862 |
13 | 6065b0a0 |
14 | 38469d90 |
15 | 233e2792 |
hex | 1695574a |
378885962 has 64 divisors (see below), whose sum is σ = 718502400. Its totient is φ = 145877760.
The previous prime is 378885959. The next prime is 378885989. The reversal of 378885962 is 269588873.
It is a junction number, because it is equal to n+sod(n) for n = 378885898 and 378885907.
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, 1408364 + ... + 1408632.
It is an arithmetic number, because the mean of its divisors is an integer number (11226600).
Almost surely, 2378885962 is an apocalyptic number.
378885962 is a deficient number, since it is larger than the sum of its proper divisors (339616438).
378885962 is a wasteful number, since it uses less digits than its factorization.
378885962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 471.
The product of its digits is 5806080, while the sum is 56.
The square root of 378885962 is about 19464.9932442834. The cubic root of 378885962 is about 723.6071312062.
The spelling of 378885962 in words is "three hundred seventy-eight million, eight hundred eighty-five thousand, nine hundred sixty-two".
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