Base | Representation |
---|---|
bin | 101100000110011000010… |
… | …001011110010101010100 |
3 | 101201201021012221020100000 |
4 | 230012120101132111110 |
5 | 344122434201124304 |
6 | 10240110123051300 |
7 | 431642531412231 |
oct | 54063021362524 |
9 | 11651235836300 |
10 | 3030506661204 |
11 | a6925a006880 |
12 | 40b3ba670b30 |
13 | 18ca10b70019 |
14 | a696a74c788 |
15 | 53c6ca9e939 |
hex | 2c19845e554 |
3030506661204 has 288 divisors, whose sum is σ = 8879493482496. Its totient is φ = 895878247680.
The previous prime is 3030506661197. The next prime is 3030506661233. The reversal of 3030506661204 is 4021666050303.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 157280379 + ... + 157299645.
It is an arithmetic number, because the mean of its divisors is an integer number (30831574592).
Almost surely, 23030506661204 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3030506661204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4439746741248).
3030506661204 is an abundant number, since it is smaller than the sum of its proper divisors (5848986821292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030506661204 is a wasteful number, since it uses less digits than its factorization.
3030506661204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19657 (or 19643 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 36.
The spelling of 3030506661204 in words is "three trillion, thirty billion, five hundred six million, six hundred sixty-one thousand, two hundred four".
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