Base | Representation |
---|---|
bin | 1011101000010… |
… | …1001111110100 |
3 | 10101210021221220 |
4 | 2322011033310 |
5 | 44441432101 |
6 | 4501310340 |
7 | 1131424356 |
oct | 272051764 |
9 | 111707856 |
10 | 48780276 |
11 | 25598386 |
12 | 144053b0 |
13 | a14c18c |
14 | 669b0d6 |
15 | 4438636 |
hex | 2e853f4 |
48780276 has 24 divisors (see below), whose sum is σ = 120516480. Its totient is φ = 15303552.
The previous prime is 48780269. The next prime is 48780301. The reversal of 48780276 is 67208784.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119356 + ... + 119763.
It is an arithmetic number, because the mean of its divisors is an integer number (5021520).
Almost surely, 248780276 is an apocalyptic number.
It is an amenable number.
48780276 is an abundant number, since it is smaller than the sum of its proper divisors (71736204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48780276 is a wasteful number, since it uses less digits than its factorization.
48780276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239143 (or 239141 counting only the distinct ones).
The product of its (nonzero) digits is 150528, while the sum is 42.
The square root of 48780276 is about 6984.2877947576. The cubic root of 48780276 is about 365.3827872593.
The spelling of 48780276 in words is "forty-eight million, seven hundred eighty thousand, two hundred seventy-six".
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