Base | Representation |
---|---|
bin | 10100010010111… |
… | …100011100010000 |
3 | 212201201201120021 |
4 | 110102330130100 |
5 | 1144132313410 |
6 | 53442153224 |
7 | 11303201632 |
oct | 2422743420 |
9 | 781651507 |
10 | 340510480 |
11 | 165233622 |
12 | 96052814 |
13 | 55712abb |
14 | 3331aa52 |
15 | 1ed61eda |
hex | 144bc710 |
340510480 has 20 divisors (see below), whose sum is σ = 791687052. Its totient is φ = 136204160.
The previous prime is 340510477. The next prime is 340510543. The reversal of 340510480 is 84015043.
It can be written as a sum of positive squares in 2 ways, for example, as 254466304 + 86044176 = 15952^2 + 9276^2 .
It is a tau number, because it is divible by the number of its divisors (20).
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, 2128111 + ... + 2128270.
Almost surely, 2340510480 is an apocalyptic number.
It is an amenable number.
340510480 is an abundant number, since it is smaller than the sum of its proper divisors (451176572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340510480 is a wasteful number, since it uses less digits than its factorization.
340510480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4256394 (or 4256388 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 340510480 is about 18452.9260552358. The cubic root of 340510480 is about 698.3023350706.
The spelling of 340510480 in words is "three hundred forty million, five hundred ten thousand, four hundred eighty".
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