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114513401 = 281407521
BaseRepresentation
bin1101101001101…
…01010111111001
321222110212212002
412310311113321
5213303412101
615210230345
72560230212
oct664652771
9258425762
10114513401
1159704682
12324253b5
131a955812
14112cc409
15a0bed6b
hex6d355f9

114513401 has 4 divisors (see below), whose sum is σ = 114921204. Its totient is φ = 114105600.

The previous prime is 114513391. The next prime is 114513407. The reversal of 114513401 is 104315411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104315411 = 181157601.

It can be written as a sum of positive squares in 2 ways, for example, as 98029801 + 16483600 = 9901^2 + 4060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-114513401 is a prime.

It is a super-2 number, since 2×1145134012 = 26226638017173602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114513407) 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 3 ways as a sum of consecutive naturals, for example, 203480 + ... + 204041.

It is an arithmetic number, because the mean of its divisors is an integer number (28730301).

Almost surely, 2114513401 is an apocalyptic number.

It is an amenable number.

114513401 is a deficient number, since it is larger than the sum of its proper divisors (407803).

114513401 is an equidigital number, since it uses as much as digits as its factorization.

114513401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407802.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 114513401 is about 10701.0934488023. The cubic root of 114513401 is about 485.6075582894.

Adding to 114513401 its reverse (104315411), we get a palindrome (218828812).

The spelling of 114513401 in words is "one hundred fourteen million, five hundred thirteen thousand, four hundred one".

Divisors: 1 281 407521 114513401