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48701925 = 3352233137
BaseRepresentation
bin1011100111001…
…0000111100101
310101122022111000
42321302013211
544431430200
64455503513
71130650056
oct271620745
9111568430
1048701925
1125544528
1214387b99
13a12260c
14667a72d
154420300
hex2e721e5

48701925 has 48 divisors (see below), whose sum is σ = 93386880. Its totient is φ = 24837120.

The previous prime is 48701911. The next prime is 48701941. The reversal of 48701925 is 52910784.

It is not a de Polignac number, because 48701925 - 214 = 48685541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48701925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13957 + ... + 17093.

It is an arithmetic number, because the mean of its divisors is an integer number (1945560).

Almost surely, 248701925 is an apocalyptic number.

48701925 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48701925 is a deficient number, since it is larger than the sum of its proper divisors (44684955).

48701925 is a wasteful number, since it uses less digits than its factorization.

48701925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3179 (or 3168 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 48701925 is about 6978.6764504453. The cubic root of 48701925 is about 365.1870561816.

The spelling of 48701925 in words is "forty-eight million, seven hundred one thousand, nine hundred twenty-five".

Divisors: 1 3 5 9 15 23 25 27 45 69 75 115 135 207 225 345 575 621 675 1035 1725 3105 3137 5175 9411 15525 15685 28233 47055 72151 78425 84699 141165 216453 235275 360755 423495 649359 705825 1082265 1803775 1948077 2117475 3246795 5411325 9740385 16233975 48701925