Base | Representation |
---|---|
bin | 1011000100001101100… |
… | …0010100100010100010 |
3 | 200011201000122100002111 |
4 | 2301003120110202202 |
5 | 11103320401310312 |
6 | 223200155505534 |
7 | 16510035631465 |
oct | 2610330244242 |
9 | 604630570074 |
10 | 190109010082 |
11 | 73696642072 |
12 | 30a171582aa |
13 | 14c090ab614 |
14 | 92b66172dc |
15 | 4e29e4a8a7 |
hex | 2c436148a2 |
190109010082 has 32 divisors (see below), whose sum is σ = 315135556992. Its totient is φ = 85554357504.
The previous prime is 190109010001. The next prime is 190109010109. The reversal of 190109010082 is 280010901091.
It is a super-2 number, since 2×1901090100822 (a number of 23 digits) contains 22 as substring.
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, 3851853 + ... + 3900895.
It is an arithmetic number, because the mean of its divisors is an integer number (9847986156).
Almost surely, 2190109010082 is an apocalyptic number.
190109010082 is a deficient number, since it is larger than the sum of its proper divisors (125026546910).
190109010082 is a wasteful number, since it uses less digits than its factorization.
190109010082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54042.
The product of its (nonzero) digits is 1296, while the sum is 31.
The spelling of 190109010082 in words is "one hundred ninety billion, one hundred nine million, ten thousand, eighty-two".
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