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1010242339 = 3727303847
BaseRepresentation
bin111100001101110…
…001001100100011
32121101221121221221
4330031301030203
54032110223324
6244124555511
734014626641
oct7415611443
92541847857
101010242339
1147928a027
122423b2b97
131313b5142
1498256191
155da560e4
hex3c371323

1010242339 has 4 divisors (see below), whose sum is σ = 1037546224. Its totient is φ = 982938456.

The previous prime is 1010242333. The next prime is 1010242349. The reversal of 1010242339 is 9332420101.

1010242339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9332420101 = 41922273079.

It is a cyclic number.

It is not a de Polignac number, because 1010242339 - 25 = 1010242307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010242333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13651887 + ... + 13651960.

It is an arithmetic number, because the mean of its divisors is an integer number (259386556).

Almost surely, 21010242339 is an apocalyptic number.

1010242339 is a deficient number, since it is larger than the sum of its proper divisors (27303885).

1010242339 is an equidigital number, since it uses as much as digits as its factorization.

1010242339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27303884.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1010242339 is about 31784.3096354160. The cubic root of 1010242339 is about 1003.4025227087.

It can be divided in two parts, 10102 and 42339, that added together give a square (52441 = 2292).

The spelling of 1010242339 in words is "one billion, ten million, two hundred forty-two thousand, three hundred thirty-nine".

Divisors: 1 37 27303847 1010242339