Base | Representation |
---|---|
bin | 1011101010110… |
… | …1001001010101 |
3 | 10102002121010200 |
4 | 2322231021111 |
5 | 100012144301 |
6 | 4505011113 |
7 | 1133005002 |
oct | 272551125 |
9 | 112077120 |
10 | 48943701 |
11 | 2569a144 |
12 | 14483a99 |
13 | a1a8691 |
14 | 67008a9 |
15 | 446bc86 |
hex | 2ead255 |
48943701 has 24 divisors (see below), whose sum is σ = 74892480. Its totient is φ = 30735936.
The previous prime is 48943693. The next prime is 48943703. The reversal of 48943701 is 10734984.
It is a happy number.
It is not a de Polignac number, because 48943701 - 23 = 48943693 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48943703) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12105 + ... + 15633.
It is an arithmetic number, because the mean of its divisors is an integer number (3120520).
Almost surely, 248943701 is an apocalyptic number.
It is an amenable number.
48943701 is a deficient number, since it is larger than the sum of its proper divisors (25948779).
48943701 is a wasteful number, since it uses less digits than its factorization.
48943701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3625 (or 3622 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 48943701 is about 6995.9774870993. The cubic root of 48943701 is about 365.7903708638.
The spelling of 48943701 in words is "forty-eight million, nine hundred forty-three thousand, seven hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •