Base | Representation |
---|---|
bin | 11101010000101… |
… | …111100101110010 |
3 | 1021012202202021222 |
4 | 131100233211302 |
5 | 2001134202443 |
6 | 120414145042 |
7 | 15110552264 |
oct | 3520574562 |
9 | 1235682258 |
10 | 490928498 |
11 | 232130935 |
12 | 1184b2182 |
13 | 7a92a048 |
14 | 492b3b34 |
15 | 2d175468 |
hex | 1d42f972 |
490928498 has 16 divisors (see below), whose sum is σ = 788292000. Its totient is φ = 228602592.
The previous prime is 490928467. The next prime is 490928513. The reversal of 490928498 is 894829094.
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, 107243 + ... + 111726.
It is an arithmetic number, because the mean of its divisors is an integer number (49268250).
Almost surely, 2490928498 is an apocalyptic number.
490928498 is a deficient number, since it is larger than the sum of its proper divisors (297363502).
490928498 is a wasteful number, since it uses less digits than its factorization.
490928498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219049.
The product of its (nonzero) digits is 1492992, while the sum is 53.
The square root of 490928498 is about 22156.9063273734. The cubic root of 490928498 is about 788.8711634963.
The spelling of 490928498 in words is "four hundred ninety million, nine hundred twenty-eight thousand, four hundred ninety-eight".
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