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6069455980 = 225743353257
BaseRepresentation
bin1011010011100010…
…01000110001101100
3120122222202022100221
411221301020301230
544412240042410
62442133301124
7303256344640
oct55161106154
916588668327
106069455980
112635060125
1212147947a4
137595a6a93
1441812cc20
15257ca74da
hex169c48c6c

6069455980 has 24 divisors (see below), whose sum is σ = 14566694688. Its totient is φ = 2080956288.

The previous prime is 6069455963. The next prime is 6069455981. The reversal of 6069455980 is 895549606.

It is not an unprimeable number, because it can be changed into a prime (6069455981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21676489 + ... + 21676768.

It is an arithmetic number, because the mean of its divisors is an integer number (606945612).

Almost surely, 26069455980 is an apocalyptic number.

It is an amenable number.

6069455980 is an abundant number, since it is smaller than the sum of its proper divisors (8497238708).

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

6069455980 is a wasteful number, since it uses less digits than its factorization.

6069455980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43353273 (or 43353271 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 52.

The square root of 6069455980 is about 77906.7133179163. The cubic root of 6069455980 is about 1824.1053704869.

The spelling of 6069455980 in words is "six billion, sixty-nine million, four hundred fifty-five thousand, nine hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 43353257 86706514 173413028 216766285 303472799 433532570 606945598 867065140 1213891196 1517363995 3034727990 6069455980