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56054294 = 2191475113
BaseRepresentation
bin1101010111010…
…1001000010110
310220110212000222
43111311020112
5103322214134
65321234342
71250311412
oct325651026
9126425028
1056054294
112970646a
12169329b2
13b7c802a
147631d42
154dc3a2e
hex3575216

56054294 has 8 divisors (see below), whose sum is σ = 88506840. Its totient is φ = 26552016.

The previous prime is 56054279. The next prime is 56054311. The reversal of 56054294 is 49245065.

It is a happy number.

56054294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 737519 + ... + 737594.

It is an arithmetic number, because the mean of its divisors is an integer number (11063355).

Almost surely, 256054294 is an apocalyptic number.

56054294 is a deficient number, since it is larger than the sum of its proper divisors (32452546).

56054294 is a wasteful number, since it uses less digits than its factorization.

56054294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475134.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 56054294 is about 7486.9415651520. The cubic root of 56054294 is about 382.7098402904.

The spelling of 56054294 in words is "fifty-six million, fifty-four thousand, two hundred ninety-four".

Divisors: 1 2 19 38 1475113 2950226 28027147 56054294