Base | Representation |
---|---|
bin | 1111101110100010101… |
… | …0011111000110011100 |
3 | 221211102002211110121002 |
4 | 3323220222133012130 |
5 | 13411323001031100 |
6 | 324042455525432 |
7 | 25343411131556 |
oct | 3735052370634 |
9 | 854362743532 |
10 | 270191423900 |
11 | a4651018942 |
12 | 44446689878 |
13 | 1c62c30a3b8 |
14 | d1122c64d6 |
15 | 70657982d5 |
hex | 3ee8a9f19c |
270191423900 has 72 divisors (see below), whose sum is σ = 599309516736. Its totient is φ = 105685331200.
The previous prime is 270191423897. The next prime is 270191423903. The reversal of 270191423900 is 9324191072.
It is an interprime number because it is at equal distance from previous prime (270191423897) and next prime (270191423903).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270191423903) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5526362 + ... + 5575038.
It is an arithmetic number, because the mean of its divisors is an integer number (8323743288).
Almost surely, 2270191423900 is an apocalyptic number.
270191423900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 270191423900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299654758368).
270191423900 is an abundant number, since it is smaller than the sum of its proper divisors (329118092836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270191423900 is a wasteful number, since it uses less digits than its factorization.
270191423900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49919 (or 49912 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 38.
The spelling of 270191423900 in words is "two hundred seventy billion, one hundred ninety-one million, four hundred twenty-three thousand, nine hundred".
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