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1995248 = 24124703
BaseRepresentation
bin111100111000111110000
310202100222002
413213013300
51002321443
6110433132
722650023
oct7470760
93670862
101995248
111143072
128027a8
1354b228
1439d1ba
152962b8
hex1e71f0

1995248 has 10 divisors (see below), whose sum is σ = 3865824. Its totient is φ = 997616.

The previous prime is 1995223. The next prime is 1995263. The reversal of 1995248 is 8425991.

1995248 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 1 + 93 + 94 + 59 + 211 + 42 + 85 .

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62336 + ... + 62367.

21995248 is an apocalyptic number.

It is an amenable number.

1995248 is a deficient number, since it is larger than the sum of its proper divisors (1870576).

1995248 is a wasteful number, since it uses less digits than its factorization.

1995248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124711 (or 124705 counting only the distinct ones).

The product of its digits is 25920, while the sum is 38.

The square root of 1995248 is about 1412.5324775027. The cubic root of 1995248 is about 125.8922401075.

The spelling of 1995248 in words is "one million, nine hundred ninety-five thousand, two hundred forty-eight".

Divisors: 1 2 4 8 16 124703 249406 498812 997624 1995248