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54707093 = 730725457
BaseRepresentation
bin1101000010110…
…0001110010101
310210221102000122
43100230032111
5103001111333
65232321325
71233000620
oct320541625
9123842018
1054707093
1128976281
12163a3245
13b445a7c
1473a0db7
154c09798
hex342c395

54707093 has 8 divisors (see below), whose sum is σ = 62728512. Its totient is φ = 46737216.

The previous prime is 54707063. The next prime is 54707113. The reversal of 54707093 is 39070745.

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 54707093 - 28 = 54706837 is a prime.

It is a super-3 number, since 3×547070933 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54707063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10580 + ... + 14877.

It is an arithmetic number, because the mean of its divisors is an integer number (7841064).

Almost surely, 254707093 is an apocalyptic number.

It is an amenable number.

54707093 is a deficient number, since it is larger than the sum of its proper divisors (8021419).

54707093 is a wasteful number, since it uses less digits than its factorization.

54707093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25771.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 54707093 is about 7396.4243388275. The cubic root of 54707093 is about 379.6189462722.

The spelling of 54707093 in words is "fifty-four million, seven hundred seven thousand, ninety-three".

Divisors: 1 7 307 2149 25457 178199 7815299 54707093