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55934948 = 22101913723
BaseRepresentation
bin1101010101011…
…1111111100100
310220020210022202
43111113333210
5103304404243
65314514032
71246303436
oct325277744
9126223282
1055934948
1129634833
1216895918
13b785904
147600656
154d9d4b8
hex3557fe4

55934948 has 12 divisors (see below), whose sum is σ = 97989360. Its totient is φ = 27937992.

The previous prime is 55934929. The next prime is 55934971. The reversal of 55934948 is 84943955.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2786 + ... + 10937.

It is an arithmetic number, because the mean of its divisors is an integer number (8165780).

Almost surely, 255934948 is an apocalyptic number.

It is an amenable number.

55934948 is a deficient number, since it is larger than the sum of its proper divisors (42054412).

55934948 is a wasteful number, since it uses less digits than its factorization.

55934948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14746 (or 14744 counting only the distinct ones).

The product of its digits is 777600, while the sum is 47.

The square root of 55934948 is about 7478.9670409756. The cubic root of 55934948 is about 382.4380362981.

The spelling of 55934948 in words is "fifty-five million, nine hundred thirty-four thousand, nine hundred forty-eight".

Divisors: 1 2 4 1019 2038 4076 13723 27446 54892 13983737 27967474 55934948