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1114300231 = 11839120739
BaseRepresentation
bin100001001101010…
…1101111101000111
32212122202022112221
41002122231331013
54240230101411
6302323153211
736420252502
oct10232557507
92778668487
101114300231
11521aa2290
12271215807
13149b19965
14a7dc2139
1567c5d071
hex426adf47

1114300231 has 8 divisors (see below), whose sum is σ = 1217059200. Its totient is φ = 1011784440.

The previous prime is 1114300217. The next prime is 1114300259. The reversal of 1114300231 is 1320034111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1114300231 - 223 = 1105911623 is a prime.

It is a super-2 number, since 2×11143002312 = 2483330009613306722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114300531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51141 + ... + 69598.

It is an arithmetic number, because the mean of its divisors is an integer number (152132400).

Almost surely, 21114300231 is an apocalyptic number.

1114300231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1114300231 is a deficient number, since it is larger than the sum of its proper divisors (102758969).

1114300231 is a wasteful number, since it uses less digits than its factorization.

1114300231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121589.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1114300231 is about 33381.1358554499. The cubic root of 1114300231 is about 1036.7341557966.

Adding to 1114300231 its reverse (1320034111), we get a palindrome (2434334342).

The spelling of 1114300231 in words is "one billion, one hundred fourteen million, three hundred thousand, two hundred thirty-one".

Divisors: 1 11 839 9229 120739 1328129 101300021 1114300231