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6069668220 = 22325721173857
BaseRepresentation
bin1011010011100011…
…11100100101111100
3120200000011002111200
411221301330211330
544412313340340
62442142015500
7303261220500
oct55161744574
916600132450
106069668220
112635195630
121214877590
1375964c575
14418186300
15257cea330
hex169c7c97c

6069668220 has 432 divisors, whose sum is σ = 23711976288. Its totient is φ = 1242501120.

The previous prime is 6069668183. The next prime is 6069668243. The reversal of 6069668220 is 228669606.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7082032 + ... + 7082888.

It is an arithmetic number, because the mean of its divisors is an integer number (54888834).

Almost surely, 26069668220 is an apocalyptic number.

6069668220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6069668220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11855988144).

6069668220 is an abundant number, since it is smaller than the sum of its proper divisors (17642308068).

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

6069668220 is a wasteful number, since it uses less digits than its factorization.

6069668220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970 (or 958 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 6069668220 is about 77908.0754479277. The cubic root of 6069668220 is about 1824.1266323382.

The spelling of 6069668220 in words is "six billion, sixty-nine million, six hundred sixty-eight thousand, two hundred twenty".