Base | Representation |
---|---|
bin | 100111011101100110… |
… | …1000001000000011010 |
3 | 22002202000220122122220 |
4 | 1032323031001000122 |
5 | 2342024223130020 |
6 | 102533102124510 |
7 | 6060030501612 |
oct | 1167315010032 |
9 | 262660818586 |
10 | 84745130010 |
11 | 32a38464532 |
12 | 14510b80736 |
13 | 7cb7237458 |
14 | 415d053a42 |
15 | 230ed7d240 |
hex | 13bb34101a |
84745130010 has 32 divisors (see below), whose sum is σ = 212231283840. Its totient is φ = 21616148928.
The previous prime is 84745130009. The next prime is 84745130021. The reversal of 84745130010 is 1003154748.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61408825 + ... + 61410204.
It is an arithmetic number, because the mean of its divisors is an integer number (6632227620).
Almost surely, 284745130010 is an apocalyptic number.
84745130010 is an abundant number, since it is smaller than the sum of its proper divisors (127486153830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84745130010 is a wasteful number, since it uses less digits than its factorization.
84745130010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122819062.
The product of its (nonzero) digits is 13440, while the sum is 33.
Adding to 84745130010 its reverse (1003154748), we get a palindrome (85748284758).
The spelling of 84745130010 in words is "eighty-four billion, seven hundred forty-five million, one hundred thirty thousand, ten".
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