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48630441 = 323230643
BaseRepresentation
bin1011100110000…
…0101010101001
310101111200102110
42321200222221
544422133231
64454152533
71130231466
oct271405251
9111450373
1048630441
11254a5852
1214352749
13a0c8c12
14665c66d
154409046
hex2e60aa9

48630441 has 12 divisors (see below), whose sum is σ = 67784528. Its totient is φ = 31009704.

The previous prime is 48630391. The next prime is 48630467. The reversal of 48630441 is 14403684.

It is not a de Polignac number, because 48630441 - 27 = 48630313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48630399 and 48630408.

It is not an unprimeable number, because it can be changed into a prime (48630641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13735 + ... + 16908.

Almost surely, 248630441 is an apocalyptic number.

It is an amenable number.

48630441 is a deficient number, since it is larger than the sum of its proper divisors (19154087).

48630441 is a wasteful number, since it uses less digits than its factorization.

48630441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30692 (or 30669 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 48630441 is about 6973.5529681791. The cubic root of 48630441 is about 365.0082965525.

The spelling of 48630441 in words is "forty-eight million, six hundred thirty thousand, four hundred forty-one".

Divisors: 1 3 23 69 529 1587 30643 91929 704789 2114367 16210147 48630441