Base | Representation |
---|---|
bin | 1000000111001111111… |
… | …0010000111001111010 |
3 | 111022202221211010202111 |
4 | 2001303332100321322 |
5 | 4240424432433412 |
6 | 144011000522534 |
7 | 13033040010652 |
oct | 2016376207172 |
9 | 438687733674 |
10 | 139384655482 |
11 | 54127005756 |
12 | 2301b78044a |
13 | 101b4253007 |
14 | 6a63a0d362 |
15 | 395bbc22a7 |
hex | 2073f90e7a |
139384655482 has 8 divisors (see below), whose sum is σ = 209086286400. Its totient is φ = 69689226684.
The previous prime is 139384655461. The next prime is 139384655489. The reversal of 139384655482 is 284556483931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (139384655489) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1493932 + ... + 1584487.
It is an arithmetic number, because the mean of its divisors is an integer number (26135785800).
Almost surely, 2139384655482 is an apocalyptic number.
139384655482 is a deficient number, since it is larger than the sum of its proper divisors (69701630918).
139384655482 is a wasteful number, since it uses less digits than its factorization.
139384655482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3101060.
The product of its digits is 24883200, while the sum is 58.
The spelling of 139384655482 in words is "one hundred thirty-nine billion, three hundred eighty-four million, six hundred fifty-five thousand, four hundred eighty-two".
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