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3013311221999 = 134612503200881
BaseRepresentation
bin101011110110010111010…
…110000101000011101111
3101200001212211200102020022
4223312113112011003233
5343332230133100444
610224143541112355
7430463442530351
oct53662726050357
911601784612208
103013311221999
11a61a3569a8a1
12407bbb9b86bb
1318b20052b520
14a5bb8b170d1
15535b316e9ee
hex2bd975850ef

3013311221999 has 16 divisors (see below), whose sum is σ = 3253459159104. Its totient is φ = 2774361715200.

The previous prime is 3013311221939. The next prime is 3013311222013. The reversal of 3013311221999 is 9991221133103.

It is a cyclic number.

It is not a de Polignac number, because 3013311221999 - 228 = 3013042786543 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013311221939) 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, 14900039 + ... + 15100919.

It is an arithmetic number, because the mean of its divisors is an integer number (203341197444).

Almost surely, 23013311221999 is an apocalyptic number.

3013311221999 is a deficient number, since it is larger than the sum of its proper divisors (240147937105).

3013311221999 is a wasteful number, since it uses less digits than its factorization.

3013311221999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203858.

The product of its (nonzero) digits is 78732, while the sum is 44.

The spelling of 3013311221999 in words is "three trillion, thirteen billion, three hundred eleven million, two hundred twenty-one thousand, nine hundred ninety-nine".

Divisors: 1 13 461 2503 5993 32539 200881 1153883 2611453 15000479 92606141 502805143 1203879833 6536466859 231793170923 3013311221999