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54884701 = 127432163
BaseRepresentation
bin1101000101011…
…1100101011101
310211021102122201
43101113211131
5103022302301
65240211501
71234340464
oct321274535
9124242581
1054884701
1128a87763
1216469b91
13b4a8871
1474099db
154c42201
hex345795d

54884701 has 4 divisors (see below), whose sum is σ = 55316992. Its totient is φ = 54452412.

The previous prime is 54884657. The next prime is 54884707. The reversal of 54884701 is 10748845.

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-54884701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54884707) 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, 215955 + ... + 216208.

It is an arithmetic number, because the mean of its divisors is an integer number (13829248).

Almost surely, 254884701 is an apocalyptic number.

It is an amenable number.

54884701 is a deficient number, since it is larger than the sum of its proper divisors (432291).

54884701 is a wasteful number, since it uses less digits than its factorization.

54884701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432290.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 54884701 is about 7408.4209518628. The cubic root of 54884701 is about 380.0293167594.

The spelling of 54884701 in words is "fifty-four million, eight hundred eighty-four thousand, seven hundred one".

Divisors: 1 127 432163 54884701