Base | Representation |
---|---|
bin | 1000100111100101010… |
… | …0010101110101111111 |
3 | 112011011212000220200000 |
4 | 2021321110111311333 |
5 | 4411213422413201 |
6 | 152004135005343 |
7 | 13461112321521 |
oct | 2117124256577 |
9 | 464155026600 |
10 | 148064263551 |
11 | 57880464766 |
12 | 24842509853 |
13 | 10c68515889 |
14 | 7248663a11 |
15 | 3cb8bb2d86 |
hex | 2279515d7f |
148064263551 has 48 divisors (see below), whose sum is σ = 227622595200. Its totient is φ = 96145208928.
The previous prime is 148064263547. The next prime is 148064263591. The reversal of 148064263551 is 155362460841.
148064263551 is a `hidden beast` number, since 1 + 4 + 8 + 0 + 6 + 4 + 2 + 635 + 5 + 1 = 666.
It is not a de Polignac number, because 148064263551 - 22 = 148064263547 is a prime.
It is a super-2 number, since 2×1480642635512 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 148064263497 and 148064263506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148064263591) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1515360 + ... + 1610106.
It is an arithmetic number, because the mean of its divisors is an integer number (4742137400).
Almost surely, 2148064263551 is an apocalyptic number.
148064263551 is a deficient number, since it is larger than the sum of its proper divisors (79558331649).
148064263551 is an equidigital number, since it uses as much as digits as its factorization.
148064263551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94930 (or 94918 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 45.
The spelling of 148064263551 in words is "one hundred forty-eight billion, sixty-four million, two hundred sixty-three thousand, five hundred fifty-one".
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