Base | Representation |
---|---|
bin | 1011101011010… |
… | …1010001001010 |
3 | 10102011021202212 |
4 | 2322311101022 |
5 | 100014230340 |
6 | 4505425122 |
7 | 1133204000 |
oct | 272652112 |
9 | 112137685 |
10 | 48976970 |
11 | 25712139 |
12 | 1449b1a2 |
13 | a1ba873 |
14 | 670ca70 |
15 | 4476a65 |
hex | 2eb544a |
48976970 has 64 divisors (see below), whose sum is σ = 104544000. Its totient is φ = 16511040.
The previous prime is 48976951. The next prime is 48976973. The reversal of 48976970 is 7967984.
It is a happy number.
48976970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48976973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 373805 + ... + 373935.
It is an arithmetic number, because the mean of its divisors is an integer number (1633500).
Almost surely, 248976970 is an apocalyptic number.
48976970 is an abundant number, since it is smaller than the sum of its proper divisors (55567030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48976970 is a wasteful number, since it uses less digits than its factorization.
48976970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268 (or 254 counting only the distinct ones).
The product of its (nonzero) digits is 762048, while the sum is 50.
The square root of 48976970 is about 6998.3548066671. The cubic root of 48976970 is about 365.8732328956.
The spelling of 48976970 in words is "forty-eight million, nine hundred seventy-six thousand, nine hundred seventy".
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