Base | Representation |
---|---|
bin | 11101010000101… |
… | …111011111101010 |
3 | 1021012202201202110 |
4 | 131100233133222 |
5 | 2001134144411 |
6 | 120414143150 |
7 | 15110551164 |
oct | 3520573752 |
9 | 1235681673 |
10 | 490928106 |
11 | 232130609 |
12 | 1184b1ab6 |
13 | 7a929b06 |
14 | 492b3934 |
15 | 2d1752a6 |
hex | 1d42f7ea |
490928106 has 16 divisors (see below), whose sum is σ = 983301984. Its totient is φ = 163401744.
The previous prime is 490928101. The next prime is 490928107. The reversal of 490928106 is 601829094.
It is not an unprimeable number, because it can be changed into a prime (490928101) 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, 55801 + ... + 63996.
It is an arithmetic number, because the mean of its divisors is an integer number (61456374).
Almost surely, 2490928106 is an apocalyptic number.
490928106 is an abundant number, since it is smaller than the sum of its proper divisors (492373878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490928106 is a wasteful number, since it uses less digits than its factorization.
490928106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120485.
The product of its (nonzero) digits is 31104, while the sum is 39.
The square root of 490928106 is about 22156.8974813713. The cubic root of 490928106 is about 788.8709535285.
The spelling of 490928106 in words is "four hundred ninety million, nine hundred twenty-eight thousand, one hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •