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3028260938013 = 33187959690161
BaseRepresentation
bin101100000100010010011…
…010101110000100011101
3101201111110201012200021000
4230010102122232010131
5344103334300004023
610235055221300513
7431533062160263
oct54042232560435
911644421180230
103028260938013
11a683073977a3
1240aa92564739
1318c74381cb2c
14a67d63ac433
1553b8a850243
hex2c1126ae11d

3028260938013 has 16 divisors (see below), whose sum is σ = 4488700182400. Its totient is φ = 2017766168640.

The previous prime is 3028260937991. The next prime is 3028260938063. The reversal of 3028260938013 is 3108390628203.

3028260938013 is a `hidden beast` number, since 3 + 0 + 2 + 8 + 2 + 609 + 38 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 3028260938013 - 225 = 3028227383581 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 3028260938013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028260938063) 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, 29794348 + ... + 29895813.

It is an arithmetic number, because the mean of its divisors is an integer number (280543761400).

Almost surely, 23028260938013 is an apocalyptic number.

It is an amenable number.

3028260938013 is a deficient number, since it is larger than the sum of its proper divisors (1460439244387).

3028260938013 is a wasteful number, since it uses less digits than its factorization.

3028260938013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59692049 (or 59692043 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 3028260938013 in words is "three trillion, twenty-eight billion, two hundred sixty million, nine hundred thirty-eight thousand, thirteen".

Divisors: 1 3 9 27 1879 5637 16911 50733 59690161 179070483 537211449 1611634347 112157812519 336473437557 1009420312671 3028260938013