Base | Representation |
---|---|
bin | 10010000111111… |
… | …10101010110001 |
3 | 101121002100000110 |
4 | 21003332222301 |
5 | 302410204230 |
6 | 23030411533 |
7 | 3524205444 |
oct | 1103765261 |
9 | 347070013 |
10 | 152038065 |
11 | 789044a3 |
12 | 42b00ba9 |
13 | 2566376a |
14 | 1629965b |
15 | d5334b0 |
hex | 90feab1 |
152038065 has 8 divisors (see below), whose sum is σ = 243260928. Its totient is φ = 81086960.
The previous prime is 152038063. The next prime is 152038121. The reversal of 152038065 is 560830251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152038065 - 21 = 152038063 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152038063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5067921 + ... + 5067950.
It is an arithmetic number, because the mean of its divisors is an integer number (30407616).
Almost surely, 2152038065 is an apocalyptic number.
152038065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
152038065 is a deficient number, since it is larger than the sum of its proper divisors (91222863).
152038065 is a wasteful number, since it uses less digits than its factorization.
152038065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10135879.
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 152038065 is about 12330.3716489001. The cubic root of 152038065 is about 533.7248754598.
The spelling of 152038065 in words is "one hundred fifty-two million, thirty-eight thousand, sixty-five".
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