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54201404 = 2253255667
BaseRepresentation
bin1100111011000…
…0110000111100
310202222201100102
43032300300330
5102333421104
65213420232
71225463405
oct316606074
9122881312
1054201404
1128660354
121619a678
13b2c984a
1472ac9ac
154b59a1e
hex33b0c3c

54201404 has 12 divisors (see below), whose sum is σ = 96642504. Its totient is φ = 26589264.

The previous prime is 54201403. The next prime is 54201437. The reversal of 54201404 is 40410245.

54201404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54201403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127622 + ... + 128045.

It is an arithmetic number, because the mean of its divisors is an integer number (8053542).

Almost surely, 254201404 is an apocalyptic number.

It is an amenable number.

54201404 is a deficient number, since it is larger than the sum of its proper divisors (42441100).

54201404 is a wasteful number, since it uses less digits than its factorization.

54201404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255724 (or 255722 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 54201404 is about 7362.1602807872. The cubic root of 54201404 is about 378.4456451842.

Adding to 54201404 its reverse (40410245), we get a palindrome (94611649).

The spelling of 54201404 in words is "fifty-four million, two hundred one thousand, four hundred four".

Divisors: 1 2 4 53 106 212 255667 511334 1022668 13550351 27100702 54201404