Base | Representation |
---|---|
bin | 100101001111100000… |
… | …011101101101111011 |
3 | 10211012212122011200001 |
4 | 211033200131231323 |
5 | 1123344041203214 |
6 | 30212010453431 |
7 | 2613645425320 |
oct | 451740355573 |
9 | 124185564601 |
10 | 39988616059 |
11 | 15a60593127 |
12 | 7900134277 |
13 | 3a038c7ac2 |
14 | 1d14c86b47 |
15 | 10909d8c74 |
hex | 94f81db7b |
39988616059 has 16 divisors (see below), whose sum is σ = 48081249216. Its totient is φ = 32536166400.
The previous prime is 39988616047. The next prime is 39988616069. The reversal of 39988616059 is 95061688993.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 39988616059 - 211 = 39988614011 is a prime.
It is a super-2 number, since 2×399886160592 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (39988616039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1872262 + ... + 1893499.
It is an arithmetic number, because the mean of its divisors is an integer number (3005078076).
Almost surely, 239988616059 is an apocalyptic number.
39988616059 is a deficient number, since it is larger than the sum of its proper divisors (8092633157).
39988616059 is a wasteful number, since it uses less digits than its factorization.
39988616059 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3765846.
The product of its (nonzero) digits is 25194240, while the sum is 64.
The spelling of 39988616059 in words is "thirty-nine billion, nine hundred eighty-eight million, six hundred sixteen thousand, fifty-nine".
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