Base | Representation |
---|---|
bin | 10011101011011111000111… |
… | …100101011001001011101010 |
3 | 102100110012212100021000122122 |
4 | 103223133013211121023222 |
5 | 42321023412004401104 |
6 | 504025031014551242 |
7 | 24142056163134035 |
oct | 2353370745311352 |
9 | 370405770230578 |
10 | 86551234450154 |
11 | 2563a199508781 |
12 | 985a261368522 |
13 | 393a991a76676 |
14 | 175316023401c |
15 | a015e243c6be |
hex | 4eb7c79592ea |
86551234450154 has 8 divisors (see below), whose sum is σ = 129883371861348. Its totient is φ = 43256777163040.
The previous prime is 86551234450129. The next prime is 86551234450169. The reversal of 86551234450154 is 45105443215568.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 85519455914929 + 1031778535225 = 9247673^2 + 1015765^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×865512344501542 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 86551234450096 and 86551234450105.
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, 9420025277 + ... + 9420034464.
Almost surely, 286551234450154 is an apocalyptic number.
86551234450154 is a deficient number, since it is larger than the sum of its proper divisors (43332137411194).
86551234450154 is a wasteful number, since it uses less digits than its factorization.
86551234450154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18840062040.
The product of its (nonzero) digits is 11520000, while the sum is 53.
The spelling of 86551234450154 in words is "eighty-six trillion, five hundred fifty-one billion, two hundred thirty-four million, four hundred fifty thousand, one hundred fifty-four".
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