Base | Representation |
---|---|
bin | 111001100111… |
… | …100101010110 |
3 | 1001102101021002 |
4 | 321213211112 |
5 | 12331314332 |
6 | 1255423302 |
7 | 242245661 |
oct | 71474526 |
9 | 31371232 |
10 | 15104342 |
11 | 8587130 |
12 | 5084b32 |
13 | 318aca6 |
14 | 20126d8 |
15 | 14d5562 |
hex | e67956 |
15104342 has 16 divisors (see below), whose sum is σ = 24879312. Its totient is φ = 6820320.
The previous prime is 15104333. The next prime is 15104351. The reversal of 15104342 is 24340151.
It is an interprime number because it is at equal distance from previous prime (15104333) and next prime (15104351).
It is a super-2 number, since 2×151043422 = 456282294505928, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268 + ... + 5640.
It is an arithmetic number, because the mean of its divisors is an integer number (1554957).
Almost surely, 215104342 is an apocalyptic number.
15104342 is a deficient number, since it is larger than the sum of its proper divisors (9774970).
15104342 is a wasteful number, since it uses less digits than its factorization.
15104342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4543.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 15104342 is about 3886.4304959693. The cubic root of 15104342 is about 247.1917299279.
Adding to 15104342 its reverse (24340151), we get a palindrome (39444493).
The spelling of 15104342 in words is "fifteen million, one hundred four thousand, three hundred forty-two".
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