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48954001 = 291688069
BaseRepresentation
bin1011101010111…
…1101010010001
310102010010021011
42322233222101
5100013012001
64505130521
71133050015
oct272575221
9112103234
1048954001
11256a6958
1214489a41
13a1b0285
146704545
15446ed51
hex2eafa91

48954001 has 4 divisors (see below), whose sum is σ = 50642100. Its totient is φ = 47265904.

The previous prime is 48953963. The next prime is 48954007. The reversal of 48954001 is 10045984.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15023376 + 33930625 = 3876^2 + 5825^2 .

It is a cyclic number.

It is not a de Polignac number, because 48954001 - 219 = 48429713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48954007) 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, 844006 + ... + 844063.

It is an arithmetic number, because the mean of its divisors is an integer number (12660525).

Almost surely, 248954001 is an apocalyptic number.

It is an amenable number.

48954001 is a deficient number, since it is larger than the sum of its proper divisors (1688099).

48954001 is a wasteful number, since it uses less digits than its factorization.

48954001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688098.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 48954001 is about 6996.7135856772. The cubic root of 48954001 is about 365.8160287556.

Adding to 48954001 its reverse (10045984), we get a palindrome (58999985).

The spelling of 48954001 in words is "forty-eight million, nine hundred fifty-four thousand, one".

Divisors: 1 29 1688069 48954001