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54543234 = 239090539
BaseRepresentation
bin1101000000010…
…0001110000010
310210122002020210
43100010032002
5102430340414
65225014550
71231416114
oct320041602
9123562223
1054543234
1128874159
1216324456
13b3b9305
14735b3b4
154bc5e59
hex3404382

54543234 has 8 divisors (see below), whose sum is σ = 109086480. Its totient is φ = 18181076.

The previous prime is 54543227. The next prime is 54543241. The reversal of 54543234 is 43234545.

Adding to 54543234 its reverse (43234545), we get a palindrome (97777779).

54543234 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is an interprime number because it is at equal distance from previous prime (54543227) and next prime (54543241).

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

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4545264 + ... + 4545275.

It is an arithmetic number, because the mean of its divisors is an integer number (13635810).

Almost surely, 254543234 is an apocalyptic number.

54543234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54543234 is a wasteful number, since it uses less digits than its factorization.

54543234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9090544.

The product of its digits is 28800, while the sum is 30.

The square root of 54543234 is about 7385.3391255920. The cubic root of 54543234 is about 379.2395549500.

The spelling of 54543234 in words is "fifty-four million, five hundred forty-three thousand, two hundred thirty-four".

Divisors: 1 2 3 6 9090539 18181078 27271617 54543234