Base | Representation |
---|---|
bin | 10001100011101111110… |
… | …000011001100011011000 |
3 | 11021100110221202210121220 |
4 | 101203233300121203120 |
5 | 124232121000110310 |
6 | 2322151022132040 |
7 | 153114000461400 |
oct | 21435760314330 |
9 | 4240427683556 |
10 | 1206613285080 |
11 | 4257a381a055 |
12 | 175a24421020 |
13 | 89a24751248 |
14 | 4258697b800 |
15 | 215c05b7670 |
hex | 118efc198d8 |
1206613285080 has 96 divisors (see below), whose sum is σ = 4210834137840. Its totient is φ = 275797320960.
The previous prime is 1206613285063. The next prime is 1206613285091. The reversal of 1206613285080 is 805823166021.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102597291 + ... + 102609050.
Almost surely, 21206613285080 is an apocalyptic number.
1206613285080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1206613285080 is an abundant number, since it is smaller than the sum of its proper divisors (3004220852760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1206613285080 is a wasteful number, since it uses less digits than its factorization.
1206613285080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205206369 (or 205206358 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 42.
The spelling of 1206613285080 in words is "one trillion, two hundred six billion, six hundred thirteen million, two hundred eighty-five thousand, eighty".
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