Base | Representation |
---|---|
bin | 10000000001010… |
… | …10010010100100 |
3 | 100100212202201112 |
4 | 20000222102210 |
5 | 233401002243 |
6 | 21200244152 |
7 | 3221206226 |
oct | 1000522244 |
9 | 310782645 |
10 | 134390948 |
11 | 699509aa |
12 | 39010658 |
13 | 21ac5293 |
14 | 13bc4416 |
15 | bbe9818 |
hex | 802a4a4 |
134390948 has 12 divisors (see below), whose sum is σ = 240920652. Its totient is φ = 65556480.
The previous prime is 134390947. The next prime is 134390951. The reversal of 134390948 is 849093431.
134390948 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 62853184 + 71537764 = 7928^2 + 8458^2 .
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (41).
134390948 is strictly pandigital in base 9.
It is not an unprimeable number, because it can be changed into a prime (134390941) 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, 409565 + ... + 409892.
It is an arithmetic number, because the mean of its divisors is an integer number (20076721).
Almost surely, 2134390948 is an apocalyptic number.
It is an amenable number.
134390948 is a deficient number, since it is larger than the sum of its proper divisors (106529704).
134390948 is a wasteful number, since it uses less digits than its factorization.
134390948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 819502 (or 819500 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 134390948 is about 11592.7109857876. The cubic root of 134390948 is about 512.2201659326.
The spelling of 134390948 in words is "one hundred thirty-four million, three hundred ninety thousand, nine hundred forty-eight".
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