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472577875 = 53711371327
BaseRepresentation
bin11100001010101…
…111011101010011
31012221020102222021
4130022233131103
51431434443000
6114520552311
714465563030
oct3412573523
91187212867
10472577875
11222837830
12112322697
1376ba35a3
1446a98387
152b74d11a
hex1c2af753

472577875 has 64 divisors (see below), whose sum is σ = 755748864. Its totient is φ = 286416000.

The previous prime is 472577843. The next prime is 472577879. The reversal of 472577875 is 578775274.

It is not a de Polignac number, because 472577875 - 25 = 472577843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472577879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 355462 + ... + 356788.

It is an arithmetic number, because the mean of its divisors is an integer number (11808576).

Almost surely, 2472577875 is an apocalyptic number.

472577875 is a deficient number, since it is larger than the sum of its proper divisors (283170989).

472577875 is a wasteful number, since it uses less digits than its factorization.

472577875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397 (or 1387 counting only the distinct ones).

The product of its digits is 3841600, while the sum is 52.

The square root of 472577875 is about 21738.8563406634. The cubic root of 472577875 is about 778.9169029248.

The spelling of 472577875 in words is "four hundred seventy-two million, five hundred seventy-seven thousand, eight hundred seventy-five".

Divisors: 1 5 7 11 25 35 37 55 77 125 175 185 259 275 385 407 875 925 1295 1327 1375 1925 2035 2849 4625 6475 6635 9289 9625 10175 14245 14597 32375 33175 46445 49099 50875 71225 72985 102179 165875 232225 245495 343693 356125 364925 510895 540089 1161125 1227475 1718465 1824625 2554475 2700445 3780623 6137375 8592325 12772375 13502225 18903115 42961625 67511125 94515575 472577875