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2220029292913 = 3598231751297
BaseRepresentation
bin100000010011100100000…
…011101011000101110001
321212020021122210001000221
4200103210003223011301
5242333104444333123
64415511204213041
7316251252431035
oct40234403530561
97766248701027
102220029292913
11786566729223
122ba30b39a181
1313146a346353
1479642ac01c5
153cb34a5725d
hex204e40eb171

2220029292913 has 8 divisors (see below), whose sum is σ = 2226486648960. Its totient is φ = 2213573456640.

The previous prime is 2220029292893. The next prime is 2220029292973. The reversal of 2220029292913 is 3192929200222.

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 2220029292913 - 25 = 2220029292881 is a prime.

It is a super-2 number, since 2×22200292929132 (a number of 25 digits) contains 22 as substring.

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 2220029292913.

It is not an unprimeable number, because it can be changed into a prime (2220029292973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2579281 + ... + 3330577.

It is an arithmetic number, because the mean of its divisors is an integer number (278310831120).

Almost surely, 22220029292913 is an apocalyptic number.

It is an amenable number.

2220029292913 is a deficient number, since it is larger than the sum of its proper divisors (6457356047).

2220029292913 is an equidigital number, since it uses as much as digits as its factorization.

2220029292913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759887.

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 2220029292913 in words is "two trillion, two hundred twenty billion, twenty-nine million, two hundred ninety-two thousand, nine hundred thirteen".

Divisors: 1 359 8231 751297 2954929 269715623 6183925607 2220029292913