Search a number
-
+
3013202020031 = 7632123680971
BaseRepresentation
bin101011110110010000110…
…101100000011010111111
3101200001121020012101021222
4223312100311200122333
5343332014204120111
610224125040343555
7430460645401310
oct53662065403277
911601536171258
103013202020031
11a61989a93835
12407b8b314bbb
1318b1b3a15488
14a5ba840c607
15535a879d7db
hex2bd90d606bf

3013202020031 has 8 divisors (see below), whose sum is σ = 3443669956224. Its totient is φ = 2582736710040.

The previous prime is 3013202020009. The next prime is 3013202020091. The reversal of 3013202020031 is 1300202023103.

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 3013202020031 - 210 = 3013202019007 is a prime.

It is a super-2 number, since 2×30132020200312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3013202019991 and 3013202020009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013202020091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4084376 + ... + 4765346.

It is an arithmetic number, because the mean of its divisors is an integer number (430458744528).

Almost surely, 23013202020031 is an apocalyptic number.

3013202020031 is a deficient number, since it is larger than the sum of its proper divisors (430467936193).

3013202020031 is an equidigital number, since it uses as much as digits as its factorization.

3013202020031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313101.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 3013202020031 its reverse (1300202023103), we get a palindrome (4313404043134).

The spelling of 3013202020031 in words is "three trillion, thirteen billion, two hundred two million, twenty thousand, thirty-one".

Divisors: 1 7 632123 680971 4424861 4766797 430457431433 3013202020031