Base | Representation |
---|---|
bin | 1000011100001110010… |
… | …01101110101100001010 |
3 | 1000201121201010221210222 |
4 | 10032013021232230022 |
5 | 14222440223033110 |
6 | 341123231310042 |
7 | 26645135506511 |
oct | 4160711565412 |
9 | 1021551127728 |
10 | 290030283530 |
11 | 1020015967a9 |
12 | 4826267b322 |
13 | 214714b54b0 |
14 | 10075023678 |
15 | 78272d3c55 |
hex | 438726eb0a |
290030283530 has 64 divisors (see below), whose sum is σ = 570311280000. Its totient is φ = 105556488960.
The previous prime is 290030283523. The next prime is 290030283547. The reversal of 290030283530 is 35382030092.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2480321 + ... + 2594619.
It is an arithmetic number, because the mean of its divisors is an integer number (8911113750).
Almost surely, 2290030283530 is an apocalyptic number.
290030283530 is a deficient number, since it is larger than the sum of its proper divisors (280280996470).
290030283530 is a wasteful number, since it uses less digits than its factorization.
290030283530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114599.
The product of its (nonzero) digits is 38880, while the sum is 35.
The spelling of 290030283530 in words is "two hundred ninety billion, thirty million, two hundred eighty-three thousand, five hundred thirty".
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