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48212075 = 5212371559
BaseRepresentation
bin1011011111101…
…0100001101011
310100201102112102
42313322201223
544320241300
64441204015
71123536662
oct267724153
9110642472
1048212075
112523a49a
121419060b
139cb0672
14658ddd9
1543750d5
hex2dfa86b

48212075 has 12 divisors (see below), whose sum is σ = 59869680. Its totient is φ = 38513760.

The previous prime is 48212069. The next prime is 48212089. The reversal of 48212075 is 57021284.

It is not a de Polignac number, because 48212075 - 28 = 48211819 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30146 + ... + 31704.

It is an arithmetic number, because the mean of its divisors is an integer number (4989140).

Almost surely, 248212075 is an apocalyptic number.

48212075 is a deficient number, since it is larger than the sum of its proper divisors (11657605).

48212075 is a wasteful number, since it uses less digits than its factorization.

48212075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806 (or 2801 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 48212075 is about 6943.4915568466. The cubic root of 48212075 is about 363.9585625856.

The spelling of 48212075 in words is "forty-eight million, two hundred twelve thousand, seventy-five".

Divisors: 1 5 25 1237 1559 6185 7795 30925 38975 1928483 9642415 48212075