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4955212 = 222353861
BaseRepresentation
bin10010111001110001001100
3100022202021101
4102321301030
52232031322
6254112444
760055453
oct22716114
910282241
104955212
112884a19
1217ab724
1310465a2
1492db9a
1567d327
hex4b9c4c

4955212 has 12 divisors (see below), whose sum is σ = 9048816. Its totient is φ = 2369840.

The previous prime is 4955179. The next prime is 4955221. The reversal of 4955212 is 2125594.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26839 + ... + 27022.

It is an arithmetic number, because the mean of its divisors is an integer number (754068).

Almost surely, 24955212 is an apocalyptic number.

It is an amenable number.

4955212 is a deficient number, since it is larger than the sum of its proper divisors (4093604).

4955212 is a wasteful number, since it uses less digits than its factorization.

4955212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53888 (or 53886 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 4955212 is about 2226.0305478587. The cubic root of 4955212 is about 170.4854865055.

The spelling of 4955212 in words is "four million, nine hundred fifty-five thousand, two hundred twelve".

Divisors: 1 2 4 23 46 92 53861 107722 215444 1238803 2477606 4955212