Base | Representation |
---|---|
bin | 10100010010100… |
… | …011001101011010 |
3 | 212201112110210111 |
4 | 110102203031122 |
5 | 1144121012010 |
6 | 53440034534 |
7 | 11302261420 |
oct | 2422431532 |
9 | 781473714 |
10 | 340407130 |
11 | 165172a08 |
12 | 96002a4a |
13 | 556a7a4b |
14 | 332d1110 |
15 | 1ed4158a |
hex | 144a335a |
340407130 has 32 divisors (see below), whose sum is σ = 730715904. Its totient is φ = 111636096.
The previous prime is 340407113. The next prime is 340407131. The reversal of 340407130 is 31704043.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (340407131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104107 + ... + 107326.
It is an arithmetic number, because the mean of its divisors is an integer number (22834872).
Almost surely, 2340407130 is an apocalyptic number.
340407130 is an abundant number, since it is smaller than the sum of its proper divisors (390308774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340407130 is a wasteful number, since it uses less digits than its factorization.
340407130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211470.
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 340407130 is about 18450.1254738281. The cubic root of 340407130 is about 698.2316795369.
The spelling of 340407130 in words is "three hundred forty million, four hundred seven thousand, one hundred thirty".
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