Base | Representation |
---|---|
bin | 11101010000110… |
… | …111010000101010 |
3 | 1021012211100101112 |
4 | 131100313100222 |
5 | 2001141204124 |
6 | 120414550322 |
7 | 15111043004 |
oct | 3520672052 |
9 | 1235740345 |
10 | 490959914 |
11 | 2321524a5 |
12 | 1185083a2 |
13 | 7a93b433 |
14 | 492c1374 |
15 | 2d17e90e |
hex | 1d43742a |
490959914 has 8 divisors (see below), whose sum is σ = 742957380. Its totient is φ = 243307456.
The previous prime is 490959901. The next prime is 490959941. The reversal of 490959914 is 419959094.
It can be written as a sum of positive squares in 2 ways, for example, as 481144225 + 9815689 = 21935^2 + 3133^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1085969 + ... + 1086420.
Almost surely, 2490959914 is an apocalyptic number.
490959914 is a deficient number, since it is larger than the sum of its proper divisors (251997466).
490959914 is a wasteful number, since it uses less digits than its factorization.
490959914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2172504.
The product of its (nonzero) digits is 524880, while the sum is 50.
The square root of 490959914 is about 22157.6152597702. The cubic root of 490959914 is about 788.8879905549.
The spelling of 490959914 in words is "four hundred ninety million, nine hundred fifty-nine thousand, nine hundred fourteen".
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