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54029038 = 2747157523
BaseRepresentation
bin1100111000011…
…0101011101110
310202122221220111
43032012223232
5102312412123
65210010234
71224145030
oct316065356
9122587814
1054029038
11285528a8
121611697a
13b26925b
147265c50
154b2390d
hex3386aee

54029038 has 32 divisors (see below), whose sum is σ = 95376384. Its totient is φ = 22475232.

The previous prime is 54029033. The next prime is 54029051. The reversal of 54029038 is 83092045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54029033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103045 + ... + 103567.

It is an arithmetic number, because the mean of its divisors is an integer number (2980512).

Almost surely, 254029038 is an apocalyptic number.

54029038 is a deficient number, since it is larger than the sum of its proper divisors (41347346).

54029038 is a wasteful number, since it uses less digits than its factorization.

54029038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 54029038 is about 7350.4447484489. Note that the first 3 decimals coincide. The cubic root of 54029038 is about 378.0440539158.

The spelling of 54029038 in words is "fifty-four million, twenty-nine thousand, thirty-eight".

Divisors: 1 2 7 14 47 94 157 314 329 523 658 1046 1099 2198 3661 7322 7379 14758 24581 49162 51653 82111 103306 164222 172067 344134 574777 1149554 3859217 7718434 27014519 54029038