Base | Representation |
---|---|
bin | 101000100010000010… |
… | …0000111100101110010 |
3 | 22022200001111222012010 |
4 | 1101010010013211302 |
5 | 2411230031320044 |
6 | 103553004343350 |
7 | 6200651432601 |
oct | 1210404074562 |
9 | 268601458163 |
10 | 87041276274 |
11 | 33a06593177 |
12 | 14a51b44b56 |
13 | 8291b60494 |
14 | 42d9d9ba38 |
15 | 23e673cbb9 |
hex | 1444107972 |
87041276274 has 8 divisors (see below), whose sum is σ = 174082552560. Its totient is φ = 29013758756.
The previous prime is 87041276233. The next prime is 87041276279. The reversal of 87041276274 is 47267214078.
It is a sphenic number, since it is the product of 3 distinct primes.
87041276274 is an admirable number.
It is a super-3 number, since 3×870412762743 (a number of 34 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (87041276279) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7253439684 + ... + 7253439695.
It is an arithmetic number, because the mean of its divisors is an integer number (21760319070).
Almost surely, 287041276274 is an apocalyptic number.
87041276274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87041276274 is a wasteful number, since it uses less digits than its factorization.
87041276274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14506879384.
The product of its (nonzero) digits is 1053696, while the sum is 48.
The spelling of 87041276274 in words is "eighty-seven billion, forty-one million, two hundred seventy-six thousand, two hundred seventy-four".
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