Search a number
-
+
1409216060 = 225775713297
BaseRepresentation
bin101001111111110…
…1110111000111100
310122012200121000102
41103333232320330
510341224403220
6351500220232
746631065430
oct12377567074
93565617012
101409216060
1166351397a
12333b3a678
13195c57575
14d52309c0
1583ab5775
hex53feee3c

1409216060 has 48 divisors (see below), whose sum is σ = 3386841024. Its totient is φ = 482485248.

The previous prime is 1409216059. The next prime is 1409216063. The reversal of 1409216060 is 606129041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1409216063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99332 + ... + 112628.

It is an arithmetic number, because the mean of its divisors is an integer number (70559188).

Almost surely, 21409216060 is an apocalyptic number.

1409216060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1409216060 is an abundant number, since it is smaller than the sum of its proper divisors (1977624964).

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

1409216060 is a wasteful number, since it uses less digits than its factorization.

1409216060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14070 (or 14068 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1409216060 is about 37539.5266352681. The cubic root of 1409216060 is about 1121.1383144059.

The spelling of 1409216060 in words is "one billion, four hundred nine million, two hundred sixteen thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 757 1514 3028 3785 5299 7570 10598 13297 15140 21196 26495 26594 52990 53188 66485 93079 105980 132970 186158 265940 372316 465395 930790 1861580 10065829 20131658 40263316 50329145 70460803 100658290 140921606 201316580 281843212 352304015 704608030 1409216060