Base | Representation |
---|---|
bin | 1100110011101… |
… | …01001101001110 |
3 | 21111011020212210 |
4 | 12121311031032 |
5 | 210000403310 |
6 | 14354411250 |
7 | 2443116036 |
oct | 631651516 |
9 | 244136783 |
10 | 107434830 |
11 | 5570a418 |
12 | 2bb90b26 |
13 | 19347909 |
14 | 103a88c6 |
15 | 9672820 |
hex | 667534e |
107434830 has 32 divisors (see below), whose sum is σ = 261381024. Its totient is φ = 28256256.
The previous prime is 107434823. The next prime is 107434853. The reversal of 107434830 is 38434701.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22339 + ... + 26718.
It is an arithmetic number, because the mean of its divisors is an integer number (8168157).
Almost surely, 2107434830 is an apocalyptic number.
107434830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
107434830 is an abundant number, since it is smaller than the sum of its proper divisors (153946194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107434830 is a wasteful number, since it uses less digits than its factorization.
107434830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49140.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 107434830 is about 10365.0774237340. The cubic root of 107434830 is about 475.3881665479.
The spelling of 107434830 in words is "one hundred seven million, four hundred thirty-four thousand, eight hundred thirty".
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