Base | Representation |
---|---|
bin | 11011101111000001000001… |
… | …00111101000101110000000 |
3 | 21222221111111001021222221212 |
4 | 31313200200213220232000 |
5 | 30443221120203131022 |
6 | 333413555312505252 |
7 | 15563213220525215 |
oct | 1567404047505600 |
9 | 258844431258855 |
10 | 60989082864512 |
11 | 18484363327580 |
12 | 6a1011454b228 |
13 | 280532714383a |
14 | 110bc5ccbdb0c |
15 | 70b6ecb973e2 |
hex | 3778209e8b80 |
60989082864512 has 64 divisors (see below), whose sum is σ = 132551984997360. Its totient is φ = 27721329807360.
The previous prime is 60989082864469. The next prime is 60989082864527. The reversal of 60989082864512 is 21546828098906.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×609890828645122 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39817028 + ... + 41320380.
Almost surely, 260989082864512 is an apocalyptic number.
It is an amenable number.
60989082864512 is an abundant number, since it is smaller than the sum of its proper divisors (71562902132848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60989082864512 is a wasteful number, since it uses less digits than its factorization.
60989082864512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1532191 (or 1532179 counting only the distinct ones).
The product of its (nonzero) digits is 119439360, while the sum is 68.
The spelling of 60989082864512 in words is "sixty trillion, nine hundred eighty-nine billion, eighty-two million, eight hundred sixty-four thousand, five hundred twelve".
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