Base | Representation |
---|---|
bin | 1011100110111… |
… | …1111010000110 |
3 | 10101121212001122 |
4 | 2321233322012 |
5 | 44431132440 |
6 | 4455353542 |
7 | 1130611502 |
oct | 271577206 |
9 | 111555048 |
10 | 48692870 |
11 | 25538746 |
12 | 143828b2 |
13 | a11b465 |
14 | 6677302 |
15 | 441c7b5 |
hex | 2e6fe86 |
48692870 has 16 divisors (see below), whose sum is σ = 87762528. Its totient is φ = 19451520.
The previous prime is 48692857. The next prime is 48692873. The reversal of 48692870 is 7829684.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48692873) 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, 6047 + ... + 11573.
It is an arithmetic number, because the mean of its divisors is an integer number (5485158).
Almost surely, 248692870 is an apocalyptic number.
48692870 is a deficient number, since it is larger than the sum of its proper divisors (39069658).
48692870 is a wasteful number, since it uses less digits than its factorization.
48692870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6415.
The product of its (nonzero) digits is 193536, while the sum is 44.
The square root of 48692870 is about 6978.0276583000. The cubic root of 48692870 is about 365.1644220746.
The spelling of 48692870 in words is "forty-eight million, six hundred ninety-two thousand, eight hundred seventy".
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