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48952085 = 5713271397
BaseRepresentation
bin1011101010111…
…1001100010101
310102010000122012
42322233030111
5100012431320
64505114005
71133041310
oct272571425
9112100565
1048952085
11256a5476
1214488905
13a1ac440
146703977
15446e4c5
hex2eaf315

48952085 has 32 divisors (see below), whose sum is σ = 72748032. Its totient is φ = 30792960.

The previous prime is 48952081. The next prime is 48952093. The reversal of 48952085 is 58025984.

It is not a de Polignac number, because 48952085 - 22 = 48952081 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48952081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123107 + ... + 123503.

It is an arithmetic number, because the mean of its divisors is an integer number (2273376).

Almost surely, 248952085 is an apocalyptic number.

It is an amenable number.

48952085 is a deficient number, since it is larger than the sum of its proper divisors (23795947).

48952085 is a wasteful number, since it uses less digits than its factorization.

48952085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693.

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 48952085 is about 6996.5766629117. The cubic root of 48952085 is about 365.8112561620.

The spelling of 48952085 in words is "forty-eight million, nine hundred fifty-two thousand, eighty-five".

Divisors: 1 5 7 13 35 65 91 271 397 455 1355 1897 1985 2779 3523 5161 9485 13895 17615 24661 25805 36127 107587 123305 180635 537935 753109 1398631 3765545 6993155 9790417 48952085