Base | Representation |
---|---|
bin | 1011101000011… |
… | …1011111010100 |
3 | 10101210202120001 |
4 | 2322013133110 |
5 | 44442230320 |
6 | 4501421044 |
7 | 1131463216 |
oct | 272073724 |
9 | 111722501 |
10 | 48789460 |
11 | 255a4275 |
12 | 1440a784 |
13 | a153405 |
14 | 66a05b6 |
15 | 443b20a |
hex | 2e877d4 |
48789460 has 48 divisors (see below), whose sum is σ = 105235200. Its totient is φ = 18994304.
The previous prime is 48789457. The next prime is 48789479. The reversal of 48789460 is 6498784.
It is a happy number.
It is a super-2 number, since 2×487894602 = 4760822814183200, which contains 22 as substring.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 48789460.
It is a congruent 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, 204021 + ... + 204259.
It is an arithmetic number, because the mean of its divisors is an integer number (2192400).
Almost surely, 248789460 is an apocalyptic number.
It is an amenable number.
48789460 is an abundant number, since it is smaller than the sum of its proper divisors (56445740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48789460 is a wasteful number, since it uses less digits than its factorization.
48789460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 480 (or 478 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The square root of 48789460 is about 6984.9452395849. The cubic root of 48789460 is about 365.4057163693.
The spelling of 48789460 in words is "forty-eight million, seven hundred eighty-nine thousand, four hundred sixty".
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