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4955092 = 221772869
BaseRepresentation
bin10010111001101111010100
3100022202002221
4102321233110
52232030332
6254112124
760055222
oct22715724
910282087
104955092
11288491a
1217ab644
13104650c
1492db12
1567d297
hex4b9bd4

4955092 has 12 divisors (see below), whose sum is σ = 9181620. Its totient is φ = 2331776.

The previous prime is 4955089. The next prime is 4955099. The reversal of 4955092 is 2905594.

It can be written as a sum of positive squares in 2 ways, for example, as 3865156 + 1089936 = 1966^2 + 1044^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4955099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36367 + ... + 36502.

It is an arithmetic number, because the mean of its divisors is an integer number (765135).

Almost surely, 24955092 is an apocalyptic number.

It is an amenable number.

4955092 is a deficient number, since it is larger than the sum of its proper divisors (4226528).

4955092 is a wasteful number, since it uses less digits than its factorization.

4955092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72890 (or 72888 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 4955092 is about 2226.0035938875. The cubic root of 4955092 is about 170.4841102830.

The spelling of 4955092 in words is "four million, nine hundred fifty-five thousand, ninety-two".

Divisors: 1 2 4 17 34 68 72869 145738 291476 1238773 2477546 4955092