Base | Representation |
---|---|
bin | 10100001011110000001… |
… | …110011011010101111000 |
3 | 11220121010002121101222122 |
4 | 110023300032123111320 |
5 | 140211044001030120 |
6 | 2541103345140412 |
7 | 202131252426521 |
oct | 24136016332570 |
9 | 4817102541878 |
10 | 1387009783160 |
11 | 4952559550a1 |
12 | 1a498a92a708 |
13 | a0a4357c131 |
14 | 4b1bb2a9848 |
15 | 2612c9e1a25 |
hex | 142f039b578 |
1387009783160 has 16 divisors (see below), whose sum is σ = 3120772012200. Its totient is φ = 554803913248.
The previous prime is 1387009783127. The next prime is 1387009783199. The reversal of 1387009783160 is 613879007831.
It is a super-2 number, since 2×13870097831602 (a number of 25 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 3 ways as a sum of consecutive naturals, for example, 17337622250 + ... + 17337622329.
Almost surely, 21387009783160 is an apocalyptic number.
1387009783160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1387009783160 is an abundant number, since it is smaller than the sum of its proper divisors (1733762229040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1387009783160 is a wasteful number, since it uses less digits than its factorization.
1387009783160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34675244590 (or 34675244586 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 53.
The spelling of 1387009783160 in words is "one trillion, three hundred eighty-seven billion, nine million, seven hundred eighty-three thousand, one hundred sixty".
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