Base | Representation |
---|---|
bin | 10000000101100… |
… | …10000001001000 |
3 | 100101221000022220 |
4 | 20002302001020 |
5 | 234021300023 |
6 | 21220214040 |
7 | 3226013106 |
oct | 1002620110 |
9 | 311830286 |
10 | 134946888 |
11 | 6a1a065a |
12 | 3923a320 |
13 | 21c5b33b |
14 | 13ccac76 |
15 | bca93e3 |
hex | 80b2048 |
134946888 has 64 divisors (see below), whose sum is σ = 354585600. Its totient is φ = 42715200.
The previous prime is 134946883. The next prime is 134946893. The reversal of 134946888 is 888649431.
It is an interprime number because it is at equal distance from previous prime (134946883) and next prime (134946893).
It is a self number, because there is not a number n which added to its sum of digits gives 134946888.
It is not an unprimeable number, because it can be changed into a prime (134946883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82543 + ... + 84161.
It is an arithmetic number, because the mean of its divisors is an integer number (5540400).
Almost surely, 2134946888 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 134946888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177292800).
134946888 is an abundant number, since it is smaller than the sum of its proper divisors (219638712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134946888 is a wasteful number, since it uses less digits than its factorization.
134946888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1802 (or 1798 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 51.
The square root of 134946888 is about 11616.6642372068. The cubic root of 134946888 is about 512.9255009250.
The spelling of 134946888 in words is "one hundred thirty-four million, nine hundred forty-six thousand, eight hundred eighty-eight".
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