Base | Representation |
---|---|
bin | 1011101010001… |
… | …1000010111011 |
3 | 10102000111101110 |
4 | 2322203002323 |
5 | 100004333311 |
6 | 4504051403 |
7 | 1132443252 |
oct | 272430273 |
9 | 112014343 |
10 | 48902331 |
11 | 25671055 |
12 | 14463b63 |
13 | a1928ba |
14 | 66cd799 |
15 | 445e8a6 |
hex | 2ea30bb |
48902331 has 8 divisors (see below), whose sum is σ = 65245504. Its totient is φ = 32580360.
The previous prime is 48902291. The next prime is 48902369. The reversal of 48902331 is 13320984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48902331 - 26 = 48902267 is a prime.
It is a super-2 number, since 2×489023312 = 4782875954467122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48909331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1236 + ... + 9966.
It is an arithmetic number, because the mean of its divisors is an integer number (8155688).
Almost surely, 248902331 is an apocalyptic number.
48902331 is a deficient number, since it is larger than the sum of its proper divisors (16343173).
48902331 is a wasteful number, since it uses less digits than its factorization.
48902331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10601.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 48902331 is about 6993.0201629911. The cubic root of 48902331 is about 365.6872795362.
The spelling of 48902331 in words is "forty-eight million, nine hundred two thousand, three hundred thirty-one".
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