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4680724080 = 243519503017
BaseRepresentation
bin1000101101111111…
…00010111001110000
3110002012121102100010
410112333202321300
534041231132310
62052244054520
7223664332614
oct42677427160
913065542303
104680724080
111a9216830a
12aa7694440
13597972126
14325911344
151c5ddb320
hex116fe2e70

4680724080 has 40 divisors (see below), whose sum is σ = 14510245392. Its totient is φ = 1248193024.

The previous prime is 4680724067. The next prime is 4680724129. The reversal of 4680724080 is 804270864.

It is a tau number, because it is divible by the number of its divisors (40).

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, 9751269 + ... + 9751748.

Almost surely, 24680724080 is an apocalyptic number.

4680724080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4680724080 is an abundant number, since it is smaller than the sum of its proper divisors (9829521312).

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

4680724080 is a wasteful number, since it uses less digits than its factorization.

4680724080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19503033 (or 19503027 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 4680724080 is about 68415.8174693543. The cubic root of 4680724080 is about 1672.7755820455.

The spelling of 4680724080 in words is "four billion, six hundred eighty million, seven hundred twenty-four thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 19503017 39006034 58509051 78012068 97515085 117018102 156024136 195030170 234036204 292545255 312048272 390060340 468072408 585090510 780120680 936144816 1170181020 1560241360 2340362040 4680724080