Base | Representation |
---|---|
bin | 11101010000001… |
… | …010101010010011 |
3 | 1021012111001210122 |
4 | 131100022222103 |
5 | 2001114332420 |
6 | 120411020455 |
7 | 15106352264 |
oct | 3520125223 |
9 | 1235431718 |
10 | 490777235 |
11 | 232038223 |
12 | 11843a72b |
13 | 7a8a6240 |
14 | 4927496b |
15 | 2d145725 |
hex | 1d40aa93 |
490777235 has 16 divisors (see below), whose sum is σ = 637471296. Its totient is φ = 360571008.
The previous prime is 490777219. The next prime is 490777241. The reversal of 490777235 is 532777094.
It is a cyclic number.
It is not a de Polignac number, because 490777235 - 24 = 490777219 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6359 + ... + 31968.
It is an arithmetic number, because the mean of its divisors is an integer number (39841956).
Almost surely, 2490777235 is an apocalyptic number.
490777235 is a deficient number, since it is larger than the sum of its proper divisors (146694061).
490777235 is a wasteful number, since it uses less digits than its factorization.
490777235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38542.
The product of its (nonzero) digits is 370440, while the sum is 44.
The square root of 490777235 is about 22153.4926140327. The cubic root of 490777235 is about 788.7901338576.
The spelling of 490777235 in words is "four hundred ninety million, seven hundred seventy-seven thousand, two hundred thirty-five".
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