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1420000241 = 11148786813
BaseRepresentation
bin101010010100011…
…0111101111110001
310122221222111010112
41110220313233301
510402010001431
6352523311105
750121542252
oct12450675761
93587874115
101420000241
1166960a220
1233767b495
1319826203a
14d683ab29
15849e5c2b
hex54a37bf1

1420000241 has 8 divisors (see below), whose sum is σ = 1550150784. Its totient is φ = 1290026320.

The previous prime is 1420000217. The next prime is 1420000277.

1420000241 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 1420000241 - 230 = 346258417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1420005241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27050 + ... + 59763.

It is an arithmetic number, because the mean of its divisors is an integer number (193768848).

Almost surely, 21420000241 is an apocalyptic number.

1420000241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1420000241 is a deficient number, since it is larger than the sum of its proper divisors (130150543).

1420000241 is a wasteful number, since it uses less digits than its factorization.

1420000241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88311.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1420000241 is about 37682.8905605714. The cubic root of 1420000241 is about 1123.9909282015.

It can be divided in two parts, 1420000 and 241, that added together give a palindrome (1420241).

The spelling of 1420000241 in words is "one billion, four hundred twenty million, two hundred forty-one", and thus it is an aban number.

Divisors: 1 11 1487 16357 86813 954943 129090931 1420000241