Base | Representation |
---|---|
bin | 11100011110100101000… |
… | …111101000100000010010 |
3 | 20221002022022210202210210 |
4 | 130132211013220200102 |
5 | 224030343433024414 |
6 | 4055005132504550 |
7 | 261246540415503 |
oct | 34364507504022 |
9 | 6832268722723 |
10 | 1956980361234 |
11 | 694a50439518 |
12 | 27733891b156 |
13 | 112708a12712 |
14 | 6aa0b246baa |
15 | 35d8b372e59 |
hex | 1c7a51e8812 |
1956980361234 has 8 divisors (see below), whose sum is σ = 3913960722480. Its totient is φ = 652326787076.
The previous prime is 1956980361223. The next prime is 1956980361251. The reversal of 1956980361234 is 4321630896591.
It is a sphenic number, since it is the product of 3 distinct primes.
1956980361234 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163081696764 + ... + 163081696775.
It is an arithmetic number, because the mean of its divisors is an integer number (489245090310).
Almost surely, 21956980361234 is an apocalyptic number.
1956980361234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1956980361234 is a wasteful number, since it uses less digits than its factorization.
1956980361234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326163393544.
The product of its (nonzero) digits is 8398080, while the sum is 57.
The spelling of 1956980361234 in words is "one trillion, nine hundred fifty-six billion, nine hundred eighty million, three hundred sixty-one thousand, two hundred thirty-four".
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