Base | Representation |
---|---|
bin | 1011111101011… |
… | …00001111101010 |
3 | 20222202210111020 |
4 | 11332230033222 |
5 | 201140221414 |
6 | 13542113310 |
7 | 2325464550 |
oct | 576541752 |
9 | 228683436 |
10 | 100320234 |
11 | 516a0093 |
12 | 2971b836 |
13 | 17a264b1 |
14 | d475bd0 |
15 | 8c197a9 |
hex | 5fac3ea |
100320234 has 32 divisors (see below), whose sum is σ = 233068416. Its totient is φ = 28192320.
The previous prime is 100320211. The next prime is 100320257. The reversal of 100320234 is 432023001.
It is an interprime number because it is at equal distance from previous prime (100320211) and next prime (100320257).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17017 + ... + 22140.
It is an arithmetic number, because the mean of its divisors is an integer number (7283388).
Almost surely, 2100320234 is an apocalyptic number.
100320234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
100320234 is an abundant number, since it is smaller than the sum of its proper divisors (132748182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100320234 is a wasteful number, since it uses less digits than its factorization.
100320234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39230.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 100320234 is about 10015.9989017571. The cubic root of 100320234 is about 464.6538202707.
Adding to 100320234 its reverse (432023001), we get a palindrome (532343235).
It can be divided in two parts, 1003202 and 34, that added together give a triangular number (1003236 = T1416).
The spelling of 100320234 in words is "one hundred million, three hundred twenty thousand, two hundred thirty-four".
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