Base | Representation |
---|---|
bin | 111111110000000… |
… | …1101111110101101 |
3 | 12112002012012022000 |
4 | 1333200031332231 |
5 | 13340110333201 |
6 | 552133242513 |
7 | 104003331426 |
oct | 17740157655 |
9 | 5462165260 |
10 | 2139152301 |
11 | 9a854a870 |
12 | 4b8493439 |
13 | 2812488c0 |
14 | 16415c64d |
15 | c7becd86 |
hex | 7f80dfad |
2139152301 has 64 divisors (see below), whose sum is σ = 3744948480. Its totient is φ = 1189728000.
The previous prime is 2139152287. The next prime is 2139152339. The reversal of 2139152301 is 1032519312.
2139152301 is a `hidden beast` number, since 2 + 139 + 1 + 523 + 0 + 1 = 666.
It is not a de Polignac number, because 2139152301 - 27 = 2139152173 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2139152341) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 697311 + ... + 700371.
It is an arithmetic number, because the mean of its divisors is an integer number (58514820).
Almost surely, 22139152301 is an apocalyptic number.
It is an amenable number.
2139152301 is a deficient number, since it is larger than the sum of its proper divisors (1605796179).
2139152301 is a wasteful number, since it uses less digits than its factorization.
2139152301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3275 (or 3269 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 2139152301 is about 46250.9708114327. The cubic root of 2139152301 is about 1288.4885651279.
The spelling of 2139152301 in words is "two billion, one hundred thirty-nine million, one hundred fifty-two thousand, three hundred one".
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