Search a number
-
+
1341413420 = 22567070671
BaseRepresentation
bin100111111110100…
…0101100000101100
310110111002212021112
41033331011200230
510221400212140
6341035051152
745145553204
oct11775054054
93414085245
101341413420
11629213836
123152a0ab8
13184ba7c69
14ca221404
157cb70c65
hex4ff4582c

1341413420 has 12 divisors (see below), whose sum is σ = 2816968224. Its totient is φ = 536565360.

The previous prime is 1341413419. The next prime is 1341413449. The reversal of 1341413420 is 243141431.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33535316 + ... + 33535355.

It is an arithmetic number, because the mean of its divisors is an integer number (234747352).

Almost surely, 21341413420 is an apocalyptic number.

1341413420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341413420 is an abundant number, since it is smaller than the sum of its proper divisors (1475554804).

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

1341413420 is a wasteful number, since it uses less digits than its factorization.

1341413420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67070680 (or 67070678 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1341413420 is about 36625.3111932172. The cubic root of 1341413420 is about 1102.8612617283.

Adding to 1341413420 its reverse (243141431), we get a palindrome (1584554851).

The spelling of 1341413420 in words is "one billion, three hundred forty-one million, four hundred thirteen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 67070671 134141342 268282684 335353355 670706710 1341413420