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48986345 = 533129599
BaseRepresentation
bin1011101011011…
…1100011101001
310102011202122002
42322313203221
5100020030340
64505540345
71133243222
oct272674351
9112152562
1048986345
1125719191
12144a46b5
13a1c1c05
146712249
154479715
hex2eb78e9

48986345 has 8 divisors (see below), whose sum is σ = 58963200. Its totient is φ = 39069360.

The previous prime is 48986317. The next prime is 48986347. The reversal of 48986345 is 54368984.

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

It is not a de Polignac number, because 48986345 - 26 = 48986281 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48986345.

It is not an unprimeable number, because it can be changed into a prime (48986347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13145 + ... + 16454.

It is an arithmetic number, because the mean of its divisors is an integer number (7370400).

Almost surely, 248986345 is an apocalyptic number.

It is an amenable number.

48986345 is a deficient number, since it is larger than the sum of its proper divisors (9976855).

48986345 is a wasteful number, since it uses less digits than its factorization.

48986345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29935.

The product of its digits is 829440, while the sum is 47.

The square root of 48986345 is about 6999.0245748961. The cubic root of 48986345 is about 365.8965761304.

The spelling of 48986345 in words is "forty-eight million, nine hundred eighty-six thousand, three hundred forty-five".

Divisors: 1 5 331 1655 29599 147995 9797269 48986345