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56054301 = 318684767
BaseRepresentation
bin1101010111010…
…1001000011101
310220110212001020
43111311020131
5103322214201
65321234353
71250311422
oct325651035
9126425036
1056054301
1129706476
12169329b9
13b7c8034
147631d49
154dc3a36
hex357521d

56054301 has 4 divisors (see below), whose sum is σ = 74739072. Its totient is φ = 37369532.

The previous prime is 56054279. The next prime is 56054311. The reversal of 56054301 is 10345065.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-56054301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56054311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9342381 + ... + 9342386.

It is an arithmetic number, because the mean of its divisors is an integer number (18684768).

Almost surely, 256054301 is an apocalyptic number.

It is an amenable number.

56054301 is a deficient number, since it is larger than the sum of its proper divisors (18684771).

56054301 is a wasteful number, since it uses less digits than its factorization.

56054301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18684770.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 56054301 is about 7486.9420326325. The cubic root of 56054301 is about 382.7098562212.

Adding to 56054301 its reverse (10345065), we get a palindrome (66399366).

The spelling of 56054301 in words is "fifty-six million, fifty-four thousand, three hundred one".

Divisors: 1 3 18684767 56054301