Base | Representation |
---|---|
bin | 1011100000111… |
… | …1111111011000 |
3 | 10100212220010121 |
4 | 2320033333120 |
5 | 44331044432 |
6 | 4443123024 |
7 | 1124354206 |
oct | 270177730 |
9 | 110786117 |
10 | 48299992 |
11 | 2529a554 |
12 | 14213474 |
13 | a0116a0 |
14 | 65b4076 |
15 | 4391197 |
hex | 2e0ffd8 |
48299992 has 48 divisors (see below), whose sum is σ = 103667760. Its totient is φ = 20967936.
The previous prime is 48299963. The next prime is 48300001. The reversal of 48299992 is 29999284.
It is a super-4 number, since 4×482999924 (a number of 32 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29253 + ... + 30859.
It is an arithmetic number, because the mean of its divisors is an integer number (2159745).
Almost surely, 248299992 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48299992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51833880).
48299992 is an abundant number, since it is smaller than the sum of its proper divisors (55367768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48299992 is a wasteful number, since it uses less digits than its factorization.
48299992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1660 (or 1639 counting only the distinct ones).
The product of its digits is 839808, while the sum is 52.
The square root of 48299992 is about 6949.8195660031. The cubic root of 48299992 is about 364.1796601328.
The spelling of 48299992 in words is "forty-eight million, two hundred ninety-nine thousand, nine hundred ninety-two".
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