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54679941 = 344753271
BaseRepresentation
bin1101000010010…
…1100110000101
310210220000210000
43100211212011
5102444224231
65231551513
71232525511
oct320454605
9123800700
1054679941
1128957938
121638b599
13b4365c4
147395141
154c016e6
hex3425985

54679941 has 40 divisors (see below), whose sum is σ = 85307904. Its totient is φ = 34875360.

The previous prime is 54679931. The next prime is 54679943. The reversal of 54679941 is 14997645.

It is not a de Polignac number, because 54679941 - 27 = 54679813 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54679943) 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 39 ways as a sum of consecutive naturals, for example, 201636 + ... + 201906.

Almost surely, 254679941 is an apocalyptic number.

It is an amenable number.

54679941 is a deficient number, since it is larger than the sum of its proper divisors (30627963).

54679941 is a wasteful number, since it uses less digits than its factorization.

54679941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 374 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 54679941 is about 7394.5886295317. The cubic root of 54679941 is about 379.5561322397.

The spelling of 54679941 in words is "fifty-four million, six hundred seventy-nine thousand, nine hundred forty-one".

Divisors: 1 3 9 27 47 53 81 141 159 271 423 477 813 1269 1431 2439 2491 3807 4293 7317 7473 12737 14363 21951 22419 38211 43089 67257 114633 129267 201771 343899 387801 675061 1031697 1163403 2025183 6075549 18226647 54679941