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54680594 = 2191438963
BaseRepresentation
bin1101000010010…
…1110000010010
310210220001200012
43100211300102
5102444234334
65231554522
71232530433
oct320456022
9123801605
1054680594
1128958381
121638ba42
13b4369a7
14739548a
154c019ce
hex3425c12

54680594 has 8 divisors (see below), whose sum is σ = 86337840. Its totient is φ = 25901316.

The previous prime is 54680581. The next prime is 54680617. The reversal of 54680594 is 49508645.

It is a happy number.

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

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, 719444 + ... + 719519.

It is an arithmetic number, because the mean of its divisors is an integer number (10792230).

Almost surely, 254680594 is an apocalyptic number.

54680594 is a deficient number, since it is larger than the sum of its proper divisors (31657246).

54680594 is a wasteful number, since it uses less digits than its factorization.

54680594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438984.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 54680594 is about 7394.6327833098. The cubic root of 54680594 is about 379.5576431483.

The spelling of 54680594 in words is "fifty-four million, six hundred eighty thousand, five hundred ninety-four".

Divisors: 1 2 19 38 1438963 2877926 27340297 54680594