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417130080 = 2535869021
BaseRepresentation
bin11000110111001…
…110011001100000
31002001220101220020
4120313032121200
51323241130310
6105220313440
713223355453
oct3067163140
91061811806
10417130080
111a4506004
12b7842880
136855b643
143d58349a
1526949170
hex18dce660

417130080 has 48 divisors (see below), whose sum is σ = 1313961264. Its totient is φ = 111234560.

The previous prime is 417130067. The next prime is 417130097. The reversal of 417130080 is 80031714.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 417130080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434031 + ... + 434990.

It is an arithmetic number, because the mean of its divisors is an integer number (27374193).

Almost surely, 2417130080 is an apocalyptic number.

417130080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

417130080 is an abundant number, since it is smaller than the sum of its proper divisors (896831184).

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

417130080 is a wasteful number, since it uses less digits than its factorization.

417130080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869039 (or 869031 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 417130080 is about 20423.7626308181. The cubic root of 417130080 is about 747.1775875295.

Adding to 417130080 its reverse (80031714), we get a palindrome (497161794).

The spelling of 417130080 in words is "four hundred seventeen million, one hundred thirty thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 869021 1738042 2607063 3476084 4345105 5214126 6952168 8690210 10428252 13035315 13904336 17380420 20856504 26070630 27808672 34760840 41713008 52141260 69521680 83426016 104282520 139043360 208565040 417130080