Base | Representation |
---|---|
bin | 1011100001010… |
… | …0110001010100 |
3 | 10100220212222210 |
4 | 2320110301110 |
5 | 44332211242 |
6 | 4443353420 |
7 | 1124465250 |
oct | 270246124 |
9 | 110825883 |
10 | 48319572 |
11 | 25303234 |
12 | 14222870 |
13 | a01a582 |
14 | 65bb260 |
15 | 4396d9c |
hex | 2e14c54 |
48319572 has 48 divisors (see below), whose sum is σ = 131604480. Its totient is φ = 13510752.
The previous prime is 48319567. The next prime is 48319577. The reversal of 48319572 is 27591384.
It is an interprime number because it is at equal distance from previous prime (48319567) and next prime (48319577).
It is a self number, because there is not a number n which added to its sum of digits gives 48319572.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48319577) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2172 + ... + 10067.
It is an arithmetic number, because the mean of its divisors is an integer number (2741760).
Almost surely, 248319572 is an apocalyptic number.
48319572 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
48319572 is an abundant number, since it is smaller than the sum of its proper divisors (83284908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48319572 is a wasteful number, since it uses less digits than its factorization.
48319572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12300 (or 12298 counting only the distinct ones).
The product of its digits is 60480, while the sum is 39.
The square root of 48319572 is about 6951.2280929344. The cubic root of 48319572 is about 364.2288642432.
The spelling of 48319572 in words is "forty-eight million, three hundred nineteen thousand, five hundred seventy-two".
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