Base | Representation |
---|---|
bin | 1100111001011000110101… |
… | …00011101000110101011000 |
3 | 10201102012102011000022001211 |
4 | 12130230122203220311120 |
5 | 12204123003314333100 |
6 | 140152242355552504 |
7 | 5654644035463654 |
oct | 634543243506530 |
9 | 121365364008054 |
10 | 28360114605400 |
11 | 9044503391336 |
12 | 3220468bbb734 |
13 | 12a946911c306 |
14 | 7008cb805a64 |
15 | 342aa1cea1ba |
hex | 19cb1a8e8d58 |
28360114605400 has 48 divisors (see below), whose sum is σ = 65968122513240. Its totient is φ = 11338737273600.
The previous prime is 28360114605391. The next prime is 28360114605467. The reversal of 28360114605400 is 450641106382.
It is a happy number.
It is a super-2 number, since 2×283601146054002 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32750086 + ... + 33604885.
Almost surely, 228360114605400 is an apocalyptic number.
28360114605400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
28360114605400 is an abundant number, since it is smaller than the sum of its proper divisors (37608007907840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28360114605400 is a wasteful number, since it uses less digits than its factorization.
28360114605400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66357124 (or 66357115 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
The spelling of 28360114605400 in words is "twenty-eight trillion, three hundred sixty billion, one hundred fourteen million, six hundred five thousand, four hundred".
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