Base | Representation |
---|---|
bin | 10100100001000001011011 |
3 | 101010020102100 |
4 | 110201001123 |
5 | 2334100024 |
6 | 311134443 |
7 | 63466464 |
oct | 24410133 |
9 | 11106370 |
10 | 5378139 |
11 | 3043748 |
12 | 1974423 |
13 | 1163c40 |
14 | 9ddd6b |
15 | 7137c9 |
hex | 52105b |
5378139 has 24 divisors (see below), whose sum is σ = 8568560. Its totient is φ = 3229632.
The previous prime is 5378119. The next prime is 5378143. The reversal of 5378139 is 9318735.
It is not a de Polignac number, because 5378139 - 212 = 5374043 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5378119) 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, 4497 + ... + 5565.
Almost surely, 25378139 is an apocalyptic number.
5378139 is a deficient number, since it is larger than the sum of its proper divisors (3190421).
5378139 is a wasteful number, since it uses less digits than its factorization.
5378139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1131 (or 1128 counting only the distinct ones).
The product of its digits is 22680, while the sum is 36.
The square root of 5378139 is about 2319.0814992147. The cubic root of 5378139 is about 175.2039961245.
The spelling of 5378139 in words is "five million, three hundred seventy-eight thousand, one hundred thirty-nine".
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