Search a number
-
+
1301424354 = 23379305069
BaseRepresentation
bin100110110010010…
…0010100011100010
310100200212012121000
41031210202203202
510131131034404
6333050012430
744151632046
oct11544424342
93320765530
101301424354
1160869041a
12303a17116
131798163a9
14c4bb2026
15793c2339
hex4d9228e2

1301424354 has 32 divisors (see below), whose sum is σ = 2928672000. Its totient is φ = 428315472.

The previous prime is 1301424353. The next prime is 1301424403. The reversal of 1301424354 is 4534241031.

It is a happy number.

1301424354 is a `hidden beast` number, since 1 + 301 + 4 + 2 + 4 + 354 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1301424353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148269 + ... + 156800.

It is an arithmetic number, because the mean of its divisors is an integer number (91521000).

Almost surely, 21301424354 is an apocalyptic number.

1301424354 is an abundant number, since it is smaller than the sum of its proper divisors (1627247646).

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

1301424354 is a wasteful number, since it uses less digits than its factorization.

1301424354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305159 (or 305153 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1301424354 is about 36075.2595832656. The cubic root of 1301424354 is about 1091.7913349637.

Adding to 1301424354 its reverse (4534241031), we get a palindrome (5835665385).

The spelling of 1301424354 in words is "one billion, three hundred one million, four hundred twenty-four thousand, three hundred fifty-four".

Divisors: 1 2 3 6 9 18 27 54 79 158 237 474 711 1422 2133 4266 305069 610138 915207 1830414 2745621 5491242 8236863 16473726 24100451 48200902 72301353 144602706 216904059 433808118 650712177 1301424354