Base | Representation |
---|---|
bin | 1101111001111111110100… |
… | …10010010100111110110001 |
3 | 11000021102111202011101111210 |
4 | 12330333322102110332301 |
5 | 13002010441222220003 |
6 | 145012142452030333 |
7 | 6304223450112240 |
oct | 674777222247661 |
9 | 130242452141453 |
10 | 30580071288753 |
11 | 981aa32026958 |
12 | 351a7580023a9 |
13 | 140a8c43c210c |
14 | 77a1249c4957 |
15 | 3806d02ad503 |
hex | 1bcffa494fb1 |
30580071288753 has 16 divisors (see below), whose sum is σ = 47293699450880. Its totient is φ = 17213515607376.
The previous prime is 30580071288751. The next prime is 30580071288761. The reversal of 30580071288753 is 35788217008503.
It is not a de Polignac number, because 30580071288753 - 21 = 30580071288751 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30580071288693 and 30580071288702.
It is not an unprimeable number, because it can be changed into a prime (30580071288751) 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, 10867117033 + ... + 10867119846.
It is an arithmetic number, because the mean of its divisors is an integer number (2955856215680).
Almost surely, 230580071288753 is an apocalyptic number.
It is an amenable number.
30580071288753 is a deficient number, since it is larger than the sum of its proper divisors (16713628162127).
30580071288753 is a wasteful number, since it uses less digits than its factorization.
30580071288753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21734236956.
The product of its (nonzero) digits is 11289600, while the sum is 57.
The spelling of 30580071288753 in words is "thirty trillion, five hundred eighty billion, seventy-one million, two hundred eighty-eight thousand, seven hundred fifty-three".
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