Base | Representation |
---|---|
bin | 101100011010010… |
… | …1101111100010101 |
3 | 10211212002202020012 |
4 | 1120310231330111 |
5 | 11022443332202 |
6 | 403512250005 |
7 | 51633421130 |
oct | 13064557425 |
9 | 3755082205 |
10 | 1490214677 |
11 | 6a5207386 |
12 | 3570a0905 |
13 | 1a9977343 |
14 | 101cb7217 |
15 | 8ac65152 |
hex | 58d2df15 |
1490214677 has 16 divisors (see below), whose sum is σ = 1763907840. Its totient is φ = 1231827072.
The previous prime is 1490214653. The next prime is 1490214697. The reversal of 1490214677 is 7764120941.
It is not a de Polignac number, because 1490214677 - 26 = 1490214613 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1490214697) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189608 + ... + 197310.
It is an arithmetic number, because the mean of its divisors is an integer number (110244240).
Almost surely, 21490214677 is an apocalyptic number.
It is an amenable number.
1490214677 is a deficient number, since it is larger than the sum of its proper divisors (273693163).
1490214677 is an equidigital number, since it uses as much as digits as its factorization.
1490214677 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8692.
The product of its (nonzero) digits is 84672, while the sum is 41.
The square root of 1490214677 is about 38603.2987839122. The cubic root of 1490214677 is about 1142.2196103552.
The spelling of 1490214677 in words is "one billion, four hundred ninety million, two hundred fourteen thousand, six hundred seventy-seven".
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