Base | Representation |
---|---|
bin | 1000100011111011111… |
… | …1001011010010110110 |
3 | 112001122122120112010102 |
4 | 2020332333023102312 |
5 | 4402212410334130 |
6 | 151323055354102 |
7 | 13424630166341 |
oct | 2107677132266 |
9 | 461578515112 |
10 | 147085636790 |
11 | 57419009a14 |
12 | 2460a822932 |
13 | 10b4084cba1 |
14 | 71946bb458 |
15 | 3c5cd04645 |
hex | 223efcb4b6 |
147085636790 has 32 divisors (see below), whose sum is σ = 273918602880. Its totient is φ = 56798227584.
The previous prime is 147085636781. The next prime is 147085636793. The reversal of 147085636790 is 97636580741.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147085636793) 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, 2612012 + ... + 2667728.
It is an arithmetic number, because the mean of its divisors is an integer number (8559956340).
Almost surely, 2147085636790 is an apocalyptic number.
147085636790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
147085636790 is a deficient number, since it is larger than the sum of its proper divisors (126832966090).
147085636790 is a wasteful number, since it uses less digits than its factorization.
147085636790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64856.
The product of its (nonzero) digits is 7620480, while the sum is 56.
The spelling of 147085636790 in words is "one hundred forty-seven billion, eighty-five million, six hundred thirty-six thousand, seven hundred ninety".
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