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54314541 = 3217354997
BaseRepresentation
bin1100111100110…
…0011000101101
310210012110112200
43033030120231
5102401031131
65220052113
71226444301
oct317143055
9123173480
1054314541
1128728356
1216234039
13b3391a8
1472dbd01
154b7d2e6
hex33cc62d

54314541 has 12 divisors (see below), whose sum is σ = 83069532. Its totient is φ = 34079616.

The previous prime is 54314537. The next prime is 54314543. The reversal of 54314541 is 14541345.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21206025 + 33108516 = 4605^2 + 5754^2 .

It is not a de Polignac number, because 54314541 - 22 = 54314537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54314543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177346 + ... + 177651.

It is an arithmetic number, because the mean of its divisors is an integer number (6922461).

Almost surely, 254314541 is an apocalyptic number.

54314541 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

54314541 is a deficient number, since it is larger than the sum of its proper divisors (28754991).

54314541 is a wasteful number, since it uses less digits than its factorization.

54314541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355020 (or 355017 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 54314541 is about 7369.8399575567. The cubic root of 54314541 is about 378.7087776592.

Adding to 54314541 its reverse (14541345), we get a palindrome (68855886).

The spelling of 54314541 in words is "fifty-four million, three hundred fourteen thousand, five hundred forty-one".

Divisors: 1 3 9 17 51 153 354997 1064991 3194973 6034949 18104847 54314541