Base | Representation |
---|---|
bin | 1100011000110… |
… | …01000000000110 |
3 | 21020112020200111 |
4 | 12030121000012 |
5 | 203100131210 |
6 | 14151103234 |
7 | 2401142530 |
oct | 614310006 |
9 | 236466614 |
10 | 103911430 |
11 | 53723217 |
12 | 2a971b1a |
13 | 186b2c6c |
14 | db2c850 |
15 | 91c888a |
hex | 6319006 |
103911430 has 16 divisors (see below), whose sum is σ = 213760800. Its totient is φ = 35626752.
The previous prime is 103911421. The next prime is 103911433. The reversal of 103911430 is 34119301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103911433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742155 + ... + 742294.
It is an arithmetic number, because the mean of its divisors is an integer number (13360050).
Almost surely, 2103911430 is an apocalyptic number.
103911430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103911430 is an abundant number, since it is smaller than the sum of its proper divisors (109849370).
103911430 is a wasteful number, since it uses less digits than its factorization.
103911430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1484463.
The product of its (nonzero) digits is 324, while the sum is 22.
The square root of 103911430 is about 10193.6956007132. The cubic root of 103911430 is about 470.1334010947.
The spelling of 103911430 in words is "one hundred three million, nine hundred eleven thousand, four hundred thirty".
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