Base | Representation |
---|---|
bin | 100011101100101001… |
… | …100111010001101101 |
3 | 10122221021210022100212 |
4 | 203230221213101231 |
5 | 1111444444221000 |
6 | 25335242232205 |
7 | 2524566135404 |
oct | 435451472155 |
9 | 118837708325 |
10 | 38330070125 |
11 | 1528a364006 |
12 | 75187b5665 |
13 | 37cb103b89 |
14 | 1bd88b263b |
15 | ee50c2c35 |
hex | 8eca6746d |
38330070125 has 32 divisors (see below), whose sum is σ = 49411814400. Its totient is φ = 29655192000.
The previous prime is 38330070113. The next prime is 38330070137. The reversal of 38330070125 is 52107003383.
It is an interprime number because it is at equal distance from previous prime (38330070113) and next prime (38330070137).
It is not a de Polignac number, because 38330070125 - 26 = 38330070061 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38330070091 and 38330070100.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9061511 + ... + 9065739.
It is an arithmetic number, because the mean of its divisors is an integer number (1544119200).
Almost surely, 238330070125 is an apocalyptic number.
It is an amenable number.
38330070125 is a deficient number, since it is larger than the sum of its proper divisors (11081744275).
38330070125 is a wasteful number, since it uses less digits than its factorization.
38330070125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6614 (or 6604 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
The spelling of 38330070125 in words is "thirty-eight billion, three hundred thirty million, seventy thousand, one hundred twenty-five".
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