Base | Representation |
---|---|
bin | 101000110011000110… |
… | …1110100001101111000 |
3 | 22101010222122201202001 |
4 | 1101212031310031320 |
5 | 2413413221244304 |
6 | 104125513150344 |
7 | 6221106532561 |
oct | 1214615641570 |
9 | 271128581661 |
10 | 87614243704 |
11 | 3417aa58079 |
12 | 14b919bb3b4 |
13 | 8353782970 |
14 | 4352109168 |
15 | 242bbbada4 |
hex | 1466374378 |
87614243704 has 32 divisors (see below), whose sum is σ = 176936094720. Its totient is φ = 40432150656.
The previous prime is 87614243681. The next prime is 87614243707. The reversal of 87614243704 is 40734241678.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87614243707) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 828622 + ... + 928354.
It is an arithmetic number, because the mean of its divisors is an integer number (5529252960).
Almost surely, 287614243704 is an apocalyptic number.
It is an amenable number.
87614243704 is an abundant number, since it is smaller than the sum of its proper divisors (89321851016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87614243704 is a wasteful number, since it uses less digits than its factorization.
87614243704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108199 (or 108195 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 46.
The spelling of 87614243704 in words is "eighty-seven billion, six hundred fourteen million, two hundred forty-three thousand, seven hundred four".
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