Base | Representation |
---|---|
bin | 110100111010… |
… | …101111011110 |
3 | 222002202221021 |
4 | 310322233132 |
5 | 12022401334 |
6 | 1213154354 |
7 | 225624265 |
oct | 64725736 |
9 | 28082837 |
10 | 13872094 |
11 | 7915345 |
12 | 478b9ba |
13 | 2b49152 |
14 | 1bb15dc |
15 | 13403b4 |
hex | d3abde |
13872094 has 8 divisors (see below), whose sum is σ = 20882520. Its totient is φ = 6911256.
The previous prime is 13872073. The next prime is 13872107. The reversal of 13872094 is 49027831.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 11689 + ... + 12820.
It is an arithmetic number, because the mean of its divisors is an integer number (2610315).
Almost surely, 213872094 is an apocalyptic number.
13872094 is a deficient number, since it is larger than the sum of its proper divisors (7010426).
13872094 is a wasteful number, since it uses less digits than its factorization.
13872094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24794.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 13872094 is about 3724.5260101119. The cubic root of 13872094 is about 240.2779996191.
It can be divided in two parts, 1387 and 2094, that added together give a square (3481 = 592).
The spelling of 13872094 in words is "thirteen million, eight hundred seventy-two thousand, ninety-four".
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