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48880825 = 5271961241
BaseRepresentation
bin1011101001110…
…1110010111001
310101222101212221
42322131302321
5100003141300
64503404041
71132323460
oct272356271
9111871787
1048880825
1125656984
1214453621
13a185b86
1466c59d7
15445831a
hex2e9dcb9

48880825 has 48 divisors (see below), whose sum is σ = 74419840. Its totient is φ = 31104000.

The previous prime is 48880823. The next prime is 48880859. The reversal of 48880825 is 52808884.

It is a happy number.

It is not a de Polignac number, because 48880825 - 21 = 48880823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48880823) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 202705 + ... + 202945.

Almost surely, 248880825 is an apocalyptic number.

It is an amenable number.

48880825 is a deficient number, since it is larger than the sum of its proper divisors (25539015).

48880825 is a wasteful number, since it uses less digits than its factorization.

48880825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 43.

The square root of 48880825 is about 6991.4823177921. The cubic root of 48880825 is about 365.6336650246.

The spelling of 48880825 in words is "forty-eight million, eight hundred eighty thousand, eight hundred twenty-five".

Divisors: 1 5 7 19 25 35 61 95 133 175 241 305 427 475 665 1159 1205 1525 1687 2135 3325 4579 5795 6025 8113 8435 10675 14701 22895 28975 32053 40565 42175 73505 102907 114475 160265 202825 279319 367525 514535 801325 1396595 1955233 2572675 6982975 9776165 48880825