Base | Representation |
---|---|
bin | 1011101001110… |
… | …1101101000011 |
3 | 10101222101101002 |
4 | 2322131231003 |
5 | 100003133301 |
6 | 4503402215 |
7 | 1132322414 |
oct | 272355503 |
9 | 111871332 |
10 | 48880451 |
11 | 25656674 |
12 | 1445336b |
13 | a185959 |
14 | 66c580b |
15 | 445816b |
hex | 2e9db43 |
48880451 has 4 divisors (see below), whose sum is σ = 51005712. Its totient is φ = 46755192.
The previous prime is 48880427. The next prime is 48880463. The reversal of 48880451 is 15408884.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48880451 - 26 = 48880387 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48880421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1062596 + ... + 1062641.
It is an arithmetic number, because the mean of its divisors is an integer number (12751428).
Almost surely, 248880451 is an apocalyptic number.
48880451 is a deficient number, since it is larger than the sum of its proper divisors (2125261).
48880451 is a wasteful number, since it uses less digits than its factorization.
48880451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2125260.
The product of its (nonzero) digits is 40960, while the sum is 38.
The square root of 48880451 is about 6991.4555709094. The cubic root of 48880451 is about 365.6327325026.
The spelling of 48880451 in words is "forty-eight million, eight hundred eighty thousand, four hundred fifty-one".
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