Base | Representation |
---|---|
bin | 11101001000100… |
… | …101100100011110 |
3 | 1021001202010020112 |
4 | 131020211210132 |
5 | 2000112242202 |
6 | 120300250022 |
7 | 15053435420 |
oct | 3510454436 |
9 | 1231663215 |
10 | 488790302 |
11 | 230a00430 |
12 | 117840912 |
13 | 7a35ba40 |
14 | 48cb8810 |
15 | 2cda1b52 |
hex | 1d22591e |
488790302 has 64 divisors (see below), whose sum is σ = 1018483200. Its totient is φ = 169706880.
The previous prime is 488790287. The next prime is 488790343. The reversal of 488790302 is 203097884.
It is a self number, because there is not a number n which added to its sum of digits gives 488790302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53849 + ... + 62267.
It is an arithmetic number, because the mean of its divisors is an integer number (15913800).
Almost surely, 2488790302 is an apocalyptic number.
488790302 is an abundant number, since it is smaller than the sum of its proper divisors (529692898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488790302 is a wasteful number, since it uses less digits than its factorization.
488790302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8481.
The product of its (nonzero) digits is 96768, while the sum is 41.
The square root of 488790302 is about 22108.6024433929. The cubic root of 488790302 is about 787.7242103503.
The spelling of 488790302 in words is "four hundred eighty-eight million, seven hundred ninety thousand, three hundred two".
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