Base | Representation |
---|---|
bin | 1011011101100… |
… | …0001101001110 |
3 | 10100110021201000 |
4 | 2313120031032 |
5 | 44301242002 |
6 | 4434201130 |
7 | 1122413103 |
oct | 267301516 |
9 | 110407630 |
10 | 48071502 |
11 | 25153916 |
12 | 141231a6 |
13 | 9c6169b |
14 | 6554aaa |
15 | 434861c |
hex | 2dd834e |
48071502 has 32 divisors (see below), whose sum is σ = 110512800. Its totient is φ = 15470784.
The previous prime is 48071467. The next prime is 48071503. The reversal of 48071502 is 20517084.
It is a super-3 number, since 3×480715023 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48071503) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13783 + ... + 16914.
It is an arithmetic number, because the mean of its divisors is an integer number (3453525).
Almost surely, 248071502 is an apocalyptic number.
48071502 is an abundant number, since it is smaller than the sum of its proper divisors (62441298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48071502 is a wasteful number, since it uses less digits than its factorization.
48071502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30737 (or 30731 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 48071502 is about 6933.3615223786. The cubic root of 48071502 is about 363.6044842545.
Adding to 48071502 its reverse (20517084), we get a palindrome (68588586).
The spelling of 48071502 in words is "forty-eight million, seventy-one thousand, five hundred two".
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