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3001375812 = 2231917217649
BaseRepresentation
bin1011001011100101…
…0101110001000100
321202011121200121010
42302321111301010
522121323011222
61213453522220
7134243162541
oct26271256104
97664550533
103001375812
111300220086
126b91a3370
1338aa76826
14206883bc8
1512876680c
hexb2e55c44

3001375812 has 48 divisors (see below), whose sum is σ = 7377048000. Its totient is φ = 947128320.

The previous prime is 3001375771. The next prime is 3001375841. The reversal of 3001375812 is 2185731003.

It is a self number, because there is not a number n which added to its sum of digits gives 3001375812.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388564 + ... + 396212.

It is an arithmetic number, because the mean of its divisors is an integer number (153688500).

Almost surely, 23001375812 is an apocalyptic number.

It is an amenable number.

3001375812 is an abundant number, since it is smaller than the sum of its proper divisors (4375672188).

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

3001375812 is a wasteful number, since it uses less digits than its factorization.

3001375812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9396 (or 9394 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 3001375812 is about 54784.8136986884. The cubic root of 3001375812 is about 1442.4700104199.

The spelling of 3001375812 in words is "three billion, one million, three hundred seventy-five thousand, eight hundred twelve".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 1721 3442 5163 6884 7649 10326 15298 20652 22947 30596 32699 45894 65398 91788 98097 130796 145331 196194 290662 392388 435993 581324 871986 1743972 13163929 26327858 39491787 52655716 78983574 157967148 250114651 500229302 750343953 1000458604 1500687906 3001375812