[go: up one dir, main page]

Search a number
-
+
3415630143 = 32809940519
BaseRepresentation
bin1100101110010110…
…0110000100111111
322211001002222201010
43023211212010333
523443400131033
61322532450303
7150433243242
oct31345460477
98731088633
103415630143
1114a3041532
127b3a79993
13425839233
142458b9259
1514ece3863
hexcb96613f

3415630143 has 8 divisors (see below), whose sum is σ = 4554448000. Its totient is φ = 2276949528.

The previous prime is 3415630129. The next prime is 3415630147. The reversal of 3415630143 is 3410365143.

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

It is not a de Polignac number, because 3415630143 - 26 = 3415630079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3415630143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3415630147) 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, 64038 + ... + 104556.

It is an arithmetic number, because the mean of its divisors is an integer number (569306000).

Almost surely, 23415630143 is an apocalyptic number.

3415630143 is a deficient number, since it is larger than the sum of its proper divisors (1138817857).

3415630143 is a wasteful number, since it uses less digits than its factorization.

3415630143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68621.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 3415630143 is about 58443.3926376626. The cubic root of 3415630143 is about 1505.9952862153.

Adding to 3415630143 its reverse (3410365143), we get a palindrome (6825995286).

The spelling of 3415630143 in words is "three billion, four hundred fifteen million, six hundred thirty thousand, one hundred forty-three".

Divisors: 1 3 28099 40519 84297 121557 1138543381 3415630143