Base | Representation |
---|---|
bin | 1011100110010… |
… | …1010001111110 |
3 | 10101112122100111 |
4 | 2321211101332 |
5 | 44423234332 |
6 | 4454420234 |
7 | 1130340550 |
oct | 271452176 |
9 | 111478314 |
10 | 48649342 |
11 | 25508a75 |
12 | 1436167a |
13 | a1046c1 |
14 | 66654d0 |
15 | 440e947 |
hex | 2e6547e |
48649342 has 32 divisors (see below), whose sum is σ = 89579520. Its totient is φ = 19340160.
The previous prime is 48649313. The next prime is 48649343. The reversal of 48649342 is 24394684.
It is a junction number, because it is equal to n+sod(n) for n = 48649295 and 48649304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48649343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15459 + ... + 18337.
It is an arithmetic number, because the mean of its divisors is an integer number (2799360).
Almost surely, 248649342 is an apocalyptic number.
48649342 is a deficient number, since it is larger than the sum of its proper divisors (40930178).
48649342 is a wasteful number, since it uses less digits than its factorization.
48649342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2976.
The product of its digits is 165888, while the sum is 40.
The square root of 48649342 is about 6974.9080280675. The cubic root of 48649342 is about 365.0555792014.
The spelling of 48649342 in words is "forty-eight million, six hundred forty-nine thousand, three hundred forty-two".
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