Search a number
-
+
3240345101 = 71924363497
BaseRepresentation
bin1100000100100011…
…1011111000001101
322100211021120211112
43001020323320031
523114012020401
61253311501405
7143204323160
oct30110737015
98324246745
103240345101
1114130aa264
12765227865
133c8426486
1422a4cbad7
1513e71c3bb
hexc123be0d

3240345101 has 8 divisors (see below), whose sum is σ = 3898159680. Its totient is φ = 2631257568.

The previous prime is 3240345067. The next prime is 3240345107. The reversal of 3240345101 is 1015430423.

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 3240345101 - 218 = 3240082957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240345107) 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, 12181616 + ... + 12181881.

It is an arithmetic number, because the mean of its divisors is an integer number (487269960).

Almost surely, 23240345101 is an apocalyptic number.

It is an amenable number.

3240345101 is a deficient number, since it is larger than the sum of its proper divisors (657814579).

3240345101 is a wasteful number, since it uses less digits than its factorization.

3240345101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24363523.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3240345101 is about 56924.0292056000. The cubic root of 3240345101 is about 1479.7797792920.

Adding to 3240345101 its reverse (1015430423), we get a palindrome (4255775524).

The spelling of 3240345101 in words is "three billion, two hundred forty million, three hundred forty-five thousand, one hundred one".

Divisors: 1 7 19 133 24363497 170544479 462906443 3240345101