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54150201 = 347432221
BaseRepresentation
bin1100111010010…
…0010000111001
310202220010010000
43032210100321
5102330301301
65212343213
71225161210
oct316442071
9122803100
1054150201
1128625936
1216174b09
13b2ac451
147298077
154b49786
hex33a4439

54150201 has 40 divisors (see below), whose sum is σ = 94639424. Its totient is φ = 30209760.

The previous prime is 54150193. The next prime is 54150233. The reversal of 54150201 is 10205145.

It is not a de Polignac number, because 54150201 - 23 = 54150193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54150281) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23271 + ... + 25491.

Almost surely, 254150201 is an apocalyptic number.

It is an amenable number.

54150201 is a deficient number, since it is larger than the sum of its proper divisors (40489223).

54150201 is a wasteful number, since it uses less digits than its factorization.

54150201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283 (or 2274 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 54150201 is about 7358.6820151437. The cubic root of 54150201 is about 378.3264375868.

Adding to 54150201 its reverse (10205145), we get a palindrome (64355346).

The spelling of 54150201 in words is "fifty-four million, one hundred fifty thousand, two hundred one".

Divisors: 1 3 7 9 21 27 43 63 81 129 189 301 387 567 903 1161 2221 2709 3483 6663 8127 15547 19989 24381 46641 59967 95503 139923 179901 286509 419769 668521 859527 1259307 2005563 2578581 6016689 7735743 18050067 54150201