Base | Representation |
---|---|
bin | 1110010101101… |
… | …0011000000011 |
3 | 11012011101012210 |
4 | 3211122120003 |
5 | 110343422021 |
6 | 5544553203 |
7 | 1330113252 |
oct | 345323003 |
9 | 135141183 |
10 | 60139011 |
11 | 30a46369 |
12 | 18182803 |
13 | c5c831a |
14 | 7db6799 |
15 | 542de76 |
hex | 395a603 |
60139011 has 16 divisors (see below), whose sum is σ = 83210400. Its totient is φ = 38588928.
The previous prime is 60138989. The next prime is 60139019. The reversal of 60139011 is 11093106.
It is a happy number.
It is not a de Polignac number, because 60139011 - 29 = 60138499 is a prime.
It is not an unprimeable number, because it can be changed into a prime (60139019) 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, 32955 + ... + 34731.
It is an arithmetic number, because the mean of its divisors is an integer number (5200650).
Almost surely, 260139011 is an apocalyptic number.
60139011 is a deficient number, since it is larger than the sum of its proper divisors (23071389).
60139011 is a wasteful number, since it uses less digits than its factorization.
60139011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2198.
The product of its (nonzero) digits is 162, while the sum is 21.
The square root of 60139011 is about 7754.9346225484. The cubic root of 60139011 is about 391.7888696290.
The spelling of 60139011 in words is "sixty million, one hundred thirty-nine thousand, eleven".
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