Base | Representation |
---|---|
bin | 1001010100010… |
… | …0010100100101 |
3 | 2201112022210010 |
4 | 2111010110211 |
5 | 40000432112 |
6 | 3513320433 |
7 | 653102400 |
oct | 225042445 |
9 | 81468703 |
10 | 39077157 |
11 | 20070279 |
12 | 11106119 |
13 | 81327a2 |
14 | 5292d37 |
15 | 366d63c |
hex | 2544525 |
39077157 has 12 divisors (see below), whose sum is σ = 60609696. Its totient is φ = 22329720.
The previous prime is 39077099. The next prime is 39077173. The reversal of 39077157 is 75177093.
It is a happy number.
It is not a de Polignac number, because 39077157 - 27 = 39077029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39077657) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132769 + ... + 133062.
It is an arithmetic number, because the mean of its divisors is an integer number (5050808).
Almost surely, 239077157 is an apocalyptic number.
It is an amenable number.
39077157 is a deficient number, since it is larger than the sum of its proper divisors (21532539).
39077157 is a wasteful number, since it uses less digits than its factorization.
39077157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265848 (or 265841 counting only the distinct ones).
The product of its (nonzero) digits is 46305, while the sum is 39.
The square root of 39077157 is about 6251.1724500289. The cubic root of 39077157 is about 339.3446343346.
The spelling of 39077157 in words is "thirty-nine million, seventy-seven thousand, one hundred fifty-seven".
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