Search a number
-
+
20301067348 = 2212739962731
BaseRepresentation
bin10010111010000010…
…011011010001010100
31221101211001002000021
4102322002123101110
5313034033123343
613154242154524
71316036140162
oct227202332124
957354032007
1020301067348
118678472411
123b26952a44
131bb6b8a4b3
14da8296232
157dc3db0ed
hex4ba09b454

20301067348 has 12 divisors (see below), whose sum is σ = 35806607872. Its totient is φ = 10070607960.

The previous prime is 20301067337. The next prime is 20301067357. The reversal of 20301067348 is 84376010302.

It is a happy number.

It is a congruent number.

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, 19980858 + ... + 19981873.

Almost surely, 220301067348 is an apocalyptic number.

It is an amenable number.

20301067348 is a deficient number, since it is larger than the sum of its proper divisors (15505540524).

20301067348 is a wasteful number, since it uses less digits than its factorization.

20301067348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39962862 (or 39962860 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 20301067348 in words is "twenty billion, three hundred one million, sixty-seven thousand, three hundred forty-eight".

Divisors: 1 2 4 127 254 508 39962731 79925462 159850924 5075266837 10150533674 20301067348