Base | Representation |
---|---|
bin | 100101010000011000… |
… | …1100001011111110100 |
3 | 21122111210210220201101 |
4 | 1022200301201133310 |
5 | 2302323211420043 |
6 | 100430554135444 |
7 | 5531433065335 |
oct | 1124061413764 |
9 | 248453726641 |
10 | 80006748148 |
11 | 30a267a6068 |
12 | 1360a121584 |
13 | 77106584c2 |
14 | 3c2da1428c |
15 | 2133da324d |
hex | 12a0c617f4 |
80006748148 has 12 divisors (see below), whose sum is σ = 140016345952. Its totient is φ = 40002077880.
The previous prime is 80006748127. The next prime is 80006748169. The reversal of 80006748148 is 84184760008.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (80006748127) and next prime (80006748169).
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 80006748098 and 80006748107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177840 + ... + 437767.
Almost surely, 280006748148 is an apocalyptic number.
It is an amenable number.
80006748148 is a deficient number, since it is larger than the sum of its proper divisors (60009597804).
80006748148 is a wasteful number, since it uses less digits than its factorization.
80006748148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 648102 (or 648100 counting only the distinct ones).
The product of its (nonzero) digits is 344064, while the sum is 46.
The spelling of 80006748148 in words is "eighty billion, six million, seven hundred forty-eight thousand, one hundred forty-eight".
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