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3013220122031 = 72970920935753
BaseRepresentation
bin101011110110010001111…
…010100011110110101111
3101200001122111021001120102
4223312101322203312233
5343332033322401111
610224130524341315
7430461255303650
oct53662172436657
911601574231512
103013220122031
11a61999228069
12407b953a483b
1318b1b76b2a12
14a5baa9a1527
15535aa17713b
hex2bd91ea3daf

3013220122031 has 16 divisors (see below), whose sum is σ = 3567452481600. Its totient is φ = 2490182085888.

The previous prime is 3013220122021. The next prime is 3013220122039. The reversal of 3013220122031 is 1302210223103.

It is not a de Polignac number, because 3013220122031 - 214 = 3013220105647 is a prime.

It is a super-2 number, since 2×30132201220312 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3013220121994 and 3013220122012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013220122039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10323950 + ... + 10611803.

It is an arithmetic number, because the mean of its divisors is an integer number (222965780100).

Almost surely, 23013220122031 is an apocalyptic number.

3013220122031 is a deficient number, since it is larger than the sum of its proper divisors (554232359569).

3013220122031 is a wasteful number, since it uses less digits than its factorization.

3013220122031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20936498.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3013220122031 its reverse (1302210223103), we get a palindrome (4315430345134).

The spelling of 3013220122031 in words is "three trillion, thirteen billion, two hundred twenty million, one hundred twenty-two thousand, thirty-one".

Divisors: 1 7 29 203 709 4963 20561 143927 20935753 146550271 607136837 4249957859 14843448877 103904142139 430460017433 3013220122031