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48476449 = 734919843
BaseRepresentation
bin1011100011101…
…1000100100001
310101012212012001
42320323010201
544402221244
64451004001
71126020520
oct270730441
9111185161
1048476449
112540008a
1214299601
13a073ab8
14661c4b7
1543c85d4
hex2e3b121

48476449 has 8 divisors (see below), whose sum is σ = 55563200. Its totient is φ = 41430096.

The previous prime is 48476447. The next prime is 48476509. The reversal of 48476449 is 94467484.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48476449 - 21 = 48476447 is a prime.

It is a super-2 number, since 2×484764492 = 4699932215299202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48476399 and 48476408.

It is not an unprimeable number, because it can be changed into a prime (48476447) by changing a digit.

It is a Zeisel number, with parameters (57, -50).

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7479 + ... + 12364.

It is an arithmetic number, because the mean of its divisors is an integer number (6945400).

Almost surely, 248476449 is an apocalyptic number.

It is an amenable number.

48476449 is a deficient number, since it is larger than the sum of its proper divisors (7086751).

48476449 is a wasteful number, since it uses less digits than its factorization.

48476449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20199.

The product of its digits is 774144, while the sum is 46.

The square root of 48476449 is about 6962.5030700173. The cubic root of 48476449 is about 364.6226136319.

The spelling of 48476449 in words is "forty-eight million, four hundred seventy-six thousand, four hundred forty-nine".

Divisors: 1 7 349 2443 19843 138901 6925207 48476449