Base | Representation |
---|---|
bin | 1011101010110… |
… | …0011000001010 |
3 | 10102002102211010 |
4 | 2322230120022 |
5 | 100012044204 |
6 | 4504544350 |
7 | 1132662555 |
oct | 272543012 |
9 | 112072733 |
10 | 48940554 |
11 | 25697843 |
12 | 144820b6 |
13 | a1a7110 |
14 | 66dd69c |
15 | 446ad89 |
hex | 2eac60a |
48940554 has 32 divisors (see below), whose sum is σ = 105989184. Its totient is φ = 14976000.
The previous prime is 48940547. The next prime is 48940597. The reversal of 48940554 is 45504984.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13429 + ... + 16679.
It is an arithmetic number, because the mean of its divisors is an integer number (3312162).
Almost surely, 248940554 is an apocalyptic number.
48940554 is an abundant number, since it is smaller than the sum of its proper divisors (57048630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48940554 is a wasteful number, since it uses less digits than its factorization.
48940554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3462.
The product of its (nonzero) digits is 115200, while the sum is 39.
The square root of 48940554 is about 6995.7525685233. The cubic root of 48940554 is about 365.7825307880.
It can be divided in two parts, 48940 and 554, that added together give a palindrome (49494).
The spelling of 48940554 in words is "forty-eight million, nine hundred forty thousand, five hundred fifty-four".
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