Base | Representation |
---|---|
bin | 10011011110110… |
… | …00000011100000 |
3 | 102101111022012021 |
4 | 21233120003200 |
5 | 313313223430 |
6 | 24114311224 |
7 | 4022666233 |
oct | 1157300340 |
9 | 371438167 |
10 | 163414240 |
11 | 842745a0 |
12 | 46888514 |
13 | 27b17822 |
14 | 179bb41a |
15 | e52e07a |
hex | 9bd80e0 |
163414240 has 48 divisors (see below), whose sum is σ = 421167600. Its totient is φ = 59422720.
The previous prime is 163414219. The next prime is 163414249. The reversal of 163414240 is 42414361.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163414249) 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, 44665 + ... + 48184.
It is an arithmetic number, because the mean of its divisors is an integer number (8774325).
Almost surely, 2163414240 is an apocalyptic number.
163414240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
163414240 is an abundant number, since it is smaller than the sum of its proper divisors (257753360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163414240 is a wasteful number, since it uses less digits than its factorization.
163414240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92875 (or 92867 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 163414240 is about 12783.3579313105. The cubic root of 163414240 is about 546.7179078150.
The spelling of 163414240 in words is "one hundred sixty-three million, four hundred fourteen thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •