Base | Representation |
---|---|
bin | 1011101000010… |
… | …0110001110010 |
3 | 10101210012022201 |
4 | 2322010301302 |
5 | 44441401404 |
6 | 4501253414 |
7 | 1131415642 |
oct | 272046162 |
9 | 111705281 |
10 | 48778354 |
11 | 25596999 |
12 | 1440426a |
13 | a14b341 |
14 | 669a522 |
15 | 4437ca4 |
hex | 2e84c72 |
48778354 has 16 divisors (see below), whose sum is σ = 77112000. Its totient is φ = 23095600.
The previous prime is 48778333. The next prime is 48778357. The reversal of 48778354 is 45387784.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is not an unprimeable number, because it can be changed into a prime (48778357) 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, 604 + ... + 9895.
It is an arithmetic number, because the mean of its divisors is an integer number (4819500).
Almost surely, 248778354 is an apocalyptic number.
48778354 is a deficient number, since it is larger than the sum of its proper divisors (28333646).
48778354 is a wasteful number, since it uses less digits than its factorization.
48778354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10625.
The product of its digits is 752640, while the sum is 46.
The square root of 48778354 is about 6984.1501988431. The cubic root of 48778354 is about 365.3779883597.
It can be divided in two parts, 4877 and 8354, that added together give a palindrome (13231).
The spelling of 48778354 in words is "forty-eight million, seven hundred seventy-eight thousand, three hundred fifty-four".
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