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54925101 = 3371129911
BaseRepresentation
bin1101000110000…
…1011100101101
310211100111002000
43101201130231
5103030100401
65241122513
71234566330
oct321413455
9124314060
1054925101
1129005050
1216489439
13b4c107a
14741a617
154c4e186
hex346172d

54925101 has 64 divisors (see below), whose sum is σ = 105062400. Its totient is φ = 27518400.

The previous prime is 54925099. The next prime is 54925109. The reversal of 54925101 is 10152945.

54925101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54925101 - 21 = 54925099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54925109) 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 63 ways as a sum of consecutive naturals, for example, 59836 + ... + 60746.

It is an arithmetic number, because the mean of its divisors is an integer number (1641600).

Almost surely, 254925101 is an apocalyptic number.

It is an amenable number.

54925101 is a deficient number, since it is larger than the sum of its proper divisors (50137299).

54925101 is a wasteful number, since it uses less digits than its factorization.

54925101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967 (or 961 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 54925101 is about 7411.1470772074. The cubic root of 54925101 is about 380.1225389662.

The spelling of 54925101 in words is "fifty-four million, nine hundred twenty-five thousand, one hundred one".

Divisors: 1 3 7 9 11 21 27 29 33 63 77 87 99 189 203 231 261 297 319 609 693 783 911 957 1827 2079 2233 2733 2871 5481 6377 6699 8199 8613 10021 19131 20097 24597 26419 30063 57393 60291 70147 79257 90189 172179 184933 210441 237771 270567 290609 554799 631323 713313 871827 1664397 1893969 2034263 2615481 4993191 6102789 7846443 18308367 54925101