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54810701 = 1124311051
BaseRepresentation
bin1101000100010…
…1100001001101
310211010200010222
43101011201031
5103012420301
65234441125
71233611651
oct321054115
9124120128
1054810701
1128a37100
12164331a5
13b480c8a
1473caa61
154c2a31b
hex344584d

54810701 has 12 divisors (see below), whose sum is σ = 60443712. Its totient is φ = 49665000.

The previous prime is 54810689. The next prime is 54810713. The reversal of 54810701 is 10701845.

It is an interprime number because it is at equal distance from previous prime (54810689) and next prime (54810713).

It is not a de Polignac number, because 54810701 - 214 = 54794317 is a prime.

It is a super-2 number, since 2×548107012 = 6008425888222802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54810731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51626 + ... + 52676.

It is an arithmetic number, because the mean of its divisors is an integer number (5036976).

Almost surely, 254810701 is an apocalyptic number.

It is an amenable number.

54810701 is a deficient number, since it is larger than the sum of its proper divisors (5633011).

54810701 is a wasteful number, since it uses less digits than its factorization.

54810701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 54810701 is about 7403.4249506563. The cubic root of 54810701 is about 379.8584445050.

The spelling of 54810701 in words is "fifty-four million, eight hundred ten thousand, seven hundred one".

Divisors: 1 11 121 431 1051 4741 11561 52151 127171 452981 4982791 54810701