Base | Representation |
---|---|
bin | 1000011100010… |
… | …11100101010101 |
3 | 11221021100110020 |
4 | 10032023211111 |
5 | 121112420300 |
6 | 11010015353 |
7 | 1520004513 |
oct | 416134525 |
9 | 157240406 |
10 | 70826325 |
11 | 36a85959 |
12 | 1b877559 |
13 | 1189a98b |
14 | 95994b3 |
15 | 63408a0 |
hex | 438b955 |
70826325 has 24 divisors (see below), whose sum is σ = 120269088. Its totient is φ = 36751680.
The previous prime is 70826299. The next prime is 70826333. The reversal of 70826325 is 52362807.
It is not a de Polignac number, because 70826325 - 28 = 70826069 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9987 + ... + 15536.
It is an arithmetic number, because the mean of its divisors is an integer number (5011212).
Almost surely, 270826325 is an apocalyptic number.
70826325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
70826325 is a deficient number, since it is larger than the sum of its proper divisors (49442763).
70826325 is a wasteful number, since it uses less digits than its factorization.
70826325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25573 (or 25568 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 70826325 is about 8415.8377479607. The cubic root of 70826325 is about 413.7438671003.
The spelling of 70826325 in words is "seventy million, eight hundred twenty-six thousand, three hundred twenty-five".
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