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54070351 = 471796427
BaseRepresentation
bin1100111001000…
…0110001001111
310202202001120121
43032100301033
5102320222401
65210525411
71224406336
oct316206117
9122661517
1054070351
1128580945
1216136867
13b281cba
147276d1d
154b30ca1
hex3390c4f

54070351 has 8 divisors (see below), whose sum is σ = 55537920. Its totient is φ = 52616088.

The previous prime is 54070337. The next prime is 54070397. The reversal of 54070351 is 15307045.

54070351 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 cyclic number.

It is not a de Polignac number, because 54070351 - 27 = 54070223 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 (54071351) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5200 + ... + 11626.

It is an arithmetic number, because the mean of its divisors is an integer number (6942240).

Almost surely, 254070351 is an apocalyptic number.

54070351 is a deficient number, since it is larger than the sum of its proper divisors (1467569).

54070351 is a wasteful number, since it uses less digits than its factorization.

54070351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6653.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 54070351 is about 7353.2544495618. The cubic root of 54070351 is about 378.1403857865.

Adding to 54070351 its reverse (15307045), we get a palindrome (69377396).

The spelling of 54070351 in words is "fifty-four million, seventy thousand, three hundred fifty-one".

Divisors: 1 47 179 6427 8413 302069 1150433 54070351