Base | Representation |
---|---|
bin | 1011000011001011010… |
… | …0101010001011110100 |
3 | 200010222122221110002212 |
4 | 2300302310222023310 |
5 | 11102233243213400 |
6 | 223112433552552 |
7 | 16500123540605 |
oct | 2606264521364 |
9 | 603878843085 |
10 | 189831226100 |
11 | 7356386192a |
12 | 3095a115758 |
13 | 14b9368b7b9 |
14 | 928b787dac |
15 | 4e10879335 |
hex | 2c32d2a2f4 |
189831226100 has 36 divisors (see below), whose sum is σ = 412214116608. Its totient is φ = 75880812000.
The previous prime is 189831226069. The next prime is 189831226129. The reversal of 189831226100 is 1622138981.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 498146 + ... + 792345.
It is an arithmetic number, because the mean of its divisors is an integer number (11450392128).
Almost surely, 2189831226100 is an apocalyptic number.
189831226100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
189831226100 is an abundant number, since it is smaller than the sum of its proper divisors (222382890508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
189831226100 is a wasteful number, since it uses less digits than its factorization.
189831226100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1291976 (or 1291969 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 41.
The spelling of 189831226100 in words is "one hundred eighty-nine billion, eight hundred thirty-one million, two hundred twenty-six thousand, one hundred".
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