Search a number
-
+
2420133313 = 13947196583
BaseRepresentation
bin1001000001000000…
…0100110111000001
320020122220111210011
42100100010313001
514424023231223
61040051504521
7113654536153
oct22020046701
96218814704
102420133313
111032113a84
125765b8141
132c7517960
1418d5c0ad3
15e270180d
hex90404dc1

2420133313 has 8 divisors (see below), whose sum is σ = 2609062848. Its totient is φ = 2231598864.

The previous prime is 2420133307. The next prime is 2420133371. The reversal of 2420133313 is 3133310242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2420133313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420133613) 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, 85981 + ... + 110602.

It is an arithmetic number, because the mean of its divisors is an integer number (326132856).

Almost surely, 22420133313 is an apocalyptic number.

It is an amenable number.

2420133313 is a deficient number, since it is larger than the sum of its proper divisors (188929535).

2420133313 is a wasteful number, since it uses less digits than its factorization.

2420133313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197543.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2420133313 is about 49194.8504723818. The cubic root of 2420133313 is about 1342.5993417235.

Adding to 2420133313 its reverse (3133310242), we get a palindrome (5553443555).

The spelling of 2420133313 in words is "two billion, four hundred twenty million, one hundred thirty-three thousand, three hundred thirteen".

Divisors: 1 13 947 12311 196583 2555579 186164101 2420133313