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1141708484 = 227193211271
BaseRepresentation
bin100010000001101…
…0001011011000100
32221120022210121102
41010003101123010
54314234132414
6305142435232
740202235110
oct10403213304
92846283542
101141708484
11536512534
1227a432b18
131526c5067
14ab8b8740
156a373ede
hex440d16c4

1141708484 has 24 divisors (see below), whose sum is σ = 2295259008. Its totient is φ = 486766080.

The previous prime is 1141708429. The next prime is 1141708489. The reversal of 1141708484 is 4848071411.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1141708489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100232 + ... + 111039.

It is an arithmetic number, because the mean of its divisors is an integer number (95635792).

Almost surely, 21141708484 is an apocalyptic number.

1141708484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1141708484 is an abundant number, since it is smaller than the sum of its proper divisors (1153550524).

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

1141708484 is a wasteful number, since it uses less digits than its factorization.

1141708484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211475 (or 211473 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 1141708484 is about 33789.1770246036. The cubic root of 1141708484 is about 1045.1655252401.

Adding to 1141708484 its reverse (4848071411), we get a palindrome (5989779895).

The spelling of 1141708484 in words is "one billion, one hundred forty-one million, seven hundred eight thousand, four hundred eighty-four".

Divisors: 1 2 4 7 14 28 193 386 772 1351 2702 5404 211271 422542 845084 1478897 2957794 5915588 40775303 81550606 163101212 285427121 570854242 1141708484