Search a number
-
+
1307088060 = 223523393497
BaseRepresentation
bin100110111101000…
…1001010010111100
310101002111221201220
41031322021102330
510134103304220
6333411233340
744251031235
oct11572112274
93332457656
101307088060
116108a9673
123058a8850
1317aa4a2b5
14c584808c
1579b40540
hex4de894bc

1307088060 has 48 divisors (see below), whose sum is σ = 3675593376. Its totient is φ = 347057152.

The previous prime is 1307088049. The next prime is 1307088121. The reversal of 1307088060 is 608807031.

1307088060 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 32769 + ... + 60728.

It is an arithmetic number, because the mean of its divisors is an integer number (76574862).

Almost surely, 21307088060 is an apocalyptic number.

1307088060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1307088060 is an abundant number, since it is smaller than the sum of its proper divisors (2368505316).

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

1307088060 is a wasteful number, since it uses less digits than its factorization.

1307088060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93742 (or 93740 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 1307088060 is about 36153.6728424651. The cubic root of 1307088060 is about 1093.3728423243.

The spelling of 1307088060 in words is "one billion, three hundred seven million, eighty-eight thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 233 466 699 932 1165 1398 2330 2796 3495 4660 6990 13980 93497 186994 280491 373988 467485 560982 934970 1121964 1402455 1869940 2804910 5609820 21784801 43569602 65354403 87139204 108924005 130708806 217848010 261417612 326772015 435696020 653544030 1307088060