Base | Representation |
---|---|
bin | 100101001110011011… |
… | …010010111111001010 |
3 | 10211011121111222101121 |
4 | 211032123102333022 |
5 | 1123324420443140 |
6 | 30210122105454 |
7 | 2613335336551 |
oct | 451633227712 |
9 | 124147458347 |
10 | 39970484170 |
11 | 15a513293a1 |
12 | 78b604b28a |
13 | 39ccc19a86 |
14 | 1d126c6d98 |
15 | 108e10664a |
hex | 94e6d2fca |
39970484170 has 8 divisors (see below), whose sum is σ = 71946871524. Its totient is φ = 15988193664.
The previous prime is 39970484119. The next prime is 39970484231. The reversal of 39970484170 is 7148407993.
It can be written as a sum of positive squares in 2 ways, for example, as 37225457721 + 2745026449 = 192939^2 + 52393^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1998524199 + ... + 1998524218.
Almost surely, 239970484170 is an apocalyptic number.
39970484170 is a deficient number, since it is larger than the sum of its proper divisors (31976387354).
39970484170 is a wasteful number, since it uses less digits than its factorization.
39970484170 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3997048424.
The product of its (nonzero) digits is 1524096, while the sum is 52.
The spelling of 39970484170 in words is "thirty-nine billion, nine hundred seventy million, four hundred eighty-four thousand, one hundred seventy".
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