Base | Representation |
---|---|
bin | 1011011110000… |
… | …1000101111010 |
3 | 10100112010122000 |
4 | 2313201011322 |
5 | 44303423043 |
6 | 4435041430 |
7 | 1122624156 |
oct | 267410572 |
9 | 110463560 |
10 | 48107898 |
11 | 251791a3 |
12 | 14140276 |
13 | 9c75117 |
14 | 6564066 |
15 | 43542d3 |
hex | 2de117a |
48107898 has 16 divisors (see below), whose sum is σ = 106906560. Its totient is φ = 16035948.
The previous prime is 48107893. The next prime is 48107903. The reversal of 48107898 is 89870184.
It is an interprime number because it is at equal distance from previous prime (48107893) and next prime (48107903).
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (48107893) 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, 445390 + ... + 445497.
It is an arithmetic number, because the mean of its divisors is an integer number (6681660).
Almost surely, 248107898 is an apocalyptic number.
48107898 is an abundant number, since it is smaller than the sum of its proper divisors (58798662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48107898 is a wasteful number, since it uses less digits than its factorization.
48107898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 890898 (or 890892 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 45.
The square root of 48107898 is about 6935.9857266289. The cubic root of 48107898 is about 363.6962254443.
The spelling of 48107898 in words is "forty-eight million, one hundred seven thousand, eight hundred ninety-eight".
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