Base | Representation |
---|---|
bin | 10000101001101… |
… | …00011110100100 |
3 | 100201211020211202 |
4 | 20110310132210 |
5 | 241224104211 |
6 | 21505422032 |
7 | 3314136236 |
oct | 1024643644 |
9 | 321736752 |
10 | 139675556 |
11 | 71930349 |
12 | 3a93a918 |
13 | 22c25777 |
14 | 1479c256 |
15 | c3e053b |
hex | 85347a4 |
139675556 has 12 divisors (see below), whose sum is σ = 244839168. Its totient is φ = 69721512.
The previous prime is 139675541. The next prime is 139675559. The reversal of 139675556 is 655576931.
139675556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 139675556.
It is not an unprimeable number, because it can be changed into a prime (139675559) 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, 26336 + ... + 31191.
It is an arithmetic number, because the mean of its divisors is an integer number (20403264).
Almost surely, 2139675556 is an apocalyptic number.
It is an amenable number.
139675556 is a deficient number, since it is larger than the sum of its proper divisors (105163612).
139675556 is a wasteful number, since it uses less digits than its factorization.
139675556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58138 (or 58136 counting only the distinct ones).
The product of its digits is 850500, while the sum is 47.
The square root of 139675556 is about 11818.4413523950. The cubic root of 139675556 is about 518.8479871802.
The spelling of 139675556 in words is "one hundred thirty-nine million, six hundred seventy-five thousand, five hundred fifty-six".
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