Base | Representation |
---|---|
bin | 1011100100000… |
… | …0001100010101 |
3 | 10101020220222002 |
4 | 2321000030111 |
5 | 44403404204 |
6 | 4451245045 |
7 | 1126135631 |
oct | 271001425 |
9 | 111226862 |
10 | 48497429 |
11 | 25414922 |
12 | 142a9785 |
13 | a080506 |
14 | 6625dc1 |
15 | 43ce91e |
hex | 2e40315 |
48497429 has 4 divisors (see below), whose sum is σ = 48950784. Its totient is φ = 48044076.
The previous prime is 48497411. The next prime is 48497431. The reversal of 48497429 is 92479484.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48497429 is a prime.
It is a super-2 number, since 2×484974292 = 4704001239220082, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48497459) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226517 + ... + 226730.
It is an arithmetic number, because the mean of its divisors is an integer number (12237696).
Almost surely, 248497429 is an apocalyptic number.
It is an amenable number.
48497429 is a deficient number, since it is larger than the sum of its proper divisors (453355).
48497429 is a wasteful number, since it uses less digits than its factorization.
48497429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 453354.
The product of its digits is 580608, while the sum is 47.
The square root of 48497429 is about 6964.0095491032. The cubic root of 48497429 is about 364.6752074122.
The spelling of 48497429 in words is "forty-eight million, four hundred ninety-seven thousand, four hundred twenty-nine".
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