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470612025 = 35521359101
BaseRepresentation
bin11100000011001…
…111100000111001
31012210112120100000
4130003033200321
51430434041100
6114410503213
714443064502
oct3403174071
91183476300
10470612025
11221714864
12111734b09
1376665870
1446705ba9
152b4b0900
hex1c0cf839

470612025 has 144 divisors (see below), whose sum is σ = 966813120. Its totient is φ = 225504000.

The previous prime is 470611957. The next prime is 470612033. The reversal of 470612025 is 520216074.

470612025 is a `hidden beast` number, since 47 + 0 + 612 + 0 + 2 + 5 = 666.

It is not a de Polignac number, because 470612025 - 217 = 470480953 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 470612025.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4659475 + ... + 4659575.

It is an arithmetic number, because the mean of its divisors is an integer number (6713980).

Almost surely, 2470612025 is an apocalyptic number.

470612025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

470612025 is an abundant number, since it is smaller than the sum of its proper divisors (496201095).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

470612025 is a wasteful number, since it uses less digits than its factorization.

470612025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 470612025 is about 21693.5941005634. The cubic root of 470612025 is about 777.8353443597.

Adding to 470612025 its reverse (520216074), we get a palindrome (990828099).

The spelling of 470612025 in words is "four hundred seventy million, six hundred twelve thousand, twenty-five".

Divisors: 1 3 5 9 13 15 25 27 39 45 59 65 75 81 101 117 135 177 195 225 243 295 303 325 351 405 505 531 585 675 767 885 909 975 1053 1215 1313 1475 1515 1593 1755 2025 2301 2525 2655 2727 2925 3159 3835 3939 4425 4545 4779 5265 5959 6075 6565 6903 7575 7965 8181 8775 11505 11817 13275 13635 14337 15795 17877 19175 19695 20709 22725 23895 24543 26325 29795 32825 34515 35451 39825 40905 53631 57525 59085 62127 68175 71685 77467 78975 89385 98475 103545 106353 119475 122715 148975 160893 172575 177255 186381 204525 232401 268155 295425 310635 319059 358425 387335 446925 482679 517725 531765 613575 697203 804465 886275 931905 1162005 1340775 1448037 1553175 1595295 1936675 2091609 2413395 2658825 3486015 4022325 4659525 5810025 6274827 7240185 7976475 10458045 12066975 17430075 18824481 31374135 36200925 52290225 94122405 156870675 470612025