Base | Representation |
---|---|
bin | 110110100001101… |
… | …010011100000000 |
3 | 2100202100100210011 |
4 | 312201222130000 |
5 | 3333141403430 |
6 | 230435114304 |
7 | 31445423413 |
oct | 6641523400 |
9 | 2322310704 |
10 | 914794240 |
11 | 42a4174a8 |
12 | 216442994 |
13 | 1176a6489 |
14 | 896cbb7a |
15 | 554a022a |
hex | 3686a700 |
914794240 has 72 divisors (see below), whose sum is σ = 2206195488. Its totient is φ = 363417600.
The previous prime is 914794207. The next prime is 914794271. The reversal of 914794240 is 42497419.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 914794193 and 914794202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190914 + ... + 195646.
It is an arithmetic number, because the mean of its divisors is an integer number (30641604).
Almost surely, 2914794240 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 914794240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1103097744).
914794240 is an abundant number, since it is smaller than the sum of its proper divisors (1291401248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
914794240 is a wasteful number, since it uses less digits than its factorization.
914794240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4905 (or 4891 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 40.
The square root of 914794240 is about 30245.5656253937. The cubic root of 914794240 is about 970.7509117934.
The spelling of 914794240 in words is "nine hundred fourteen million, seven hundred ninety-four thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •