Base | Representation |
---|---|
bin | 1011111110011000110110 |
3 | 12220111001221 |
4 | 23332120312 |
5 | 1300423001 |
6 | 151140554 |
7 | 35452654 |
oct | 13763066 |
9 | 5814057 |
10 | 3139126 |
11 | 1854521 |
12 | 107475a |
13 | 85ba93 |
14 | 5b9dd4 |
15 | 4201a1 |
hex | 2fe636 |
3139126 has 8 divisors (see below), whose sum is σ = 4717944. Its totient is φ = 1566480.
The previous prime is 3139111. The next prime is 3139141. The reversal of 3139126 is 6219313.
It is an interprime number because it is at equal distance from previous prime (3139111) and next prime (3139141).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×31391262 = 19708224087752, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3139126.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66 + ... + 2506.
It is an arithmetic number, because the mean of its divisors is an integer number (589743).
Almost surely, 23139126 is an apocalyptic number.
3139126 is a deficient number, since it is larger than the sum of its proper divisors (1578818).
3139126 is a wasteful number, since it uses less digits than its factorization.
3139126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3086.
The product of its digits is 972, while the sum is 25.
The square root of 3139126 is about 1771.7578841365. The cubic root of 3139126 is about 146.4208474099.
It can be divided in two parts, 3 and 139126, that added together give a square (139129 = 3732).
The spelling of 3139126 in words is "three million, one hundred thirty-nine thousand, one hundred twenty-six".
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