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3063973680 = 243254255519
BaseRepresentation
bin1011011010100000…
…1000011100110000
321220112101222201200
42312220020130300
522233334124210
61224011331200
7135633226605
oct26650103460
97815358650
103063973680
111332595859
12716150b00
1339aa230a1
14210cda6ac
1512dece0c0
hexb6a08730

3063973680 has 60 divisors (see below), whose sum is σ = 10289847360. Its totient is φ = 817059456.

The previous prime is 3063973669. The next prime is 3063973709. The reversal of 3063973680 is 863793603.

It is a happy number.

3063973680 is a `hidden beast` number, since 3 + 0 + 639 + 7 + 3 + 6 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2127040 + ... + 2128479.

It is an arithmetic number, because the mean of its divisors is an integer number (171497456).

Almost surely, 23063973680 is an apocalyptic number.

3063973680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3063973680 is an abundant number, since it is smaller than the sum of its proper divisors (7225873680).

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

3063973680 is a wasteful number, since it uses less digits than its factorization.

3063973680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4255538 (or 4255529 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The square root of 3063973680 is about 55353.1722668177. The cubic root of 3063973680 is about 1452.4293291365.

The spelling of 3063973680 in words is "three billion, sixty-three million, nine hundred seventy-three thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 4255519 8511038 12766557 17022076 21277595 25533114 34044152 38299671 42555190 51066228 63832785 68088304 76599342 85110380 102132456 127665570 153198684 170220760 191498355 204264912 255331140 306397368 340441520 382996710 510662280 612794736 765993420 1021324560 1531986840 3063973680