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3442424013 = 32754641651
BaseRepresentation
bin1100110100101111…
…0011100011001101
322212220112020222200
43031023303203031
524022230032023
61325331032113
7151210056420
oct31513634315
98786466880
103442424013
111507182126
12800a3b639
1342b25aab2
142492919b7
15152337743
hexcd2f38cd

3442424013 has 12 divisors (see below), whose sum is σ = 5682731808. Its totient is φ = 1967099400.

The previous prime is 3442424003. The next prime is 3442424023. The reversal of 3442424013 is 3104242443.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3442424003) and next prime (3442424023).

It is not a de Polignac number, because 3442424013 - 25 = 3442423981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442424003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27320763 + ... + 27320888.

It is an arithmetic number, because the mean of its divisors is an integer number (473560984).

Almost surely, 23442424013 is an apocalyptic number.

It is an amenable number.

3442424013 is a deficient number, since it is larger than the sum of its proper divisors (2240307795).

3442424013 is a wasteful number, since it uses less digits than its factorization.

3442424013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54641664 (or 54641661 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 3442424013 is about 58672.1740947103. The cubic root of 3442424013 is about 1509.9229545649.

Adding to 3442424013 its reverse (3104242443), we get a palindrome (6546666456).

It can be divided in two parts, 34424240 and 13, that added together give a triangular number (34424253 = T8297).

The spelling of 3442424013 in words is "three billion, four hundred forty-two million, four hundred twenty-four thousand, thirteen".

Divisors: 1 3 7 9 21 63 54641651 163924953 382491557 491774859 1147474671 3442424013