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3060658980 = 2233519728771
BaseRepresentation
bin1011011001101101…
…1111001100100100
321220022011120211000
42312123133030210
522232012041410
61223412313300
7135563113011
oct26633371444
97808146730
103060658980
111330731435
12715012830
1339a132422
142106b6708
1512da76dc0
hexb66df324

3060658980 has 96 divisors (see below), whose sum is σ = 9570718080. Its totient is φ = 812004480.

The previous prime is 3060658969. The next prime is 3060659029. The reversal of 3060658980 is 898560603.

3060658980 is a `hidden beast` number, since 3 + 0 + 60 + 6 + 589 + 8 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91995 + ... + 120765.

It is an arithmetic number, because the mean of its divisors is an integer number (99694980).

Almost surely, 23060658980 is an apocalyptic number.

3060658980 is a gapful number since it is divisible by the number (30) 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 3060658980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4785359040).

3060658980 is an abundant number, since it is smaller than the sum of its proper divisors (6510059100).

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

3060658980 is a wasteful number, since it uses less digits than its factorization.

3060658980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28986 (or 28978 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 3060658980 is about 55323.2227911571. Note that the first 3 decimals coincide. The cubic root of 3060658980 is about 1451.9053793952.

The spelling of 3060658980 in words is "three billion, sixty million, six hundred fifty-eight thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 197 270 394 540 591 788 985 1182 1773 1970 2364 2955 3546 3940 5319 5910 7092 8865 10638 11820 17730 21276 26595 28771 35460 53190 57542 86313 106380 115084 143855 172626 258939 287710 345252 431565 517878 575420 776817 863130 1035756 1294695 1553634 1726260 2589390 3107268 3884085 5178780 5667887 7768170 11335774 15536340 17003661 22671548 28339435 34007322 51010983 56678870 68014644 85018305 102021966 113357740 153032949 170036610 204043932 255054915 306065898 340073220 510109830 612131796 765164745 1020219660 1530329490 3060658980