Base | Representation |
---|---|
bin | 11101010000110… |
… | …100011011001010 |
3 | 1021012210202110022 |
4 | 131100310123022 |
5 | 2001140321143 |
6 | 120414420442 |
7 | 15110664101 |
oct | 3520643312 |
9 | 1235722408 |
10 | 490948298 |
11 | 2321447a5 |
12 | 118501722 |
13 | 7a936069 |
14 | 492bb038 |
15 | 2d17b268 |
hex | 1d4346ca |
490948298 has 4 divisors (see below), whose sum is σ = 736422450. Its totient is φ = 245474148.
The previous prime is 490948273. The next prime is 490948319. The reversal of 490948298 is 892849094.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 473367049 + 17581249 = 21757^2 + 4193^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122737073 + ... + 122737076.
Almost surely, 2490948298 is an apocalyptic number.
490948298 is a deficient number, since it is larger than the sum of its proper divisors (245474152).
490948298 is a wasteful number, since it uses less digits than its factorization.
490948298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245474151.
The product of its (nonzero) digits is 1492992, while the sum is 53.
The square root of 490948298 is about 22157.3531361487. The cubic root of 490948298 is about 788.8817688690.
The spelling of 490948298 in words is "four hundred ninety million, nine hundred forty-eight thousand, two hundred ninety-eight".
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