Base | Representation |
---|---|
bin | 101001110110100… |
… | …1110011111111001 |
3 | 10121212120010022212 |
4 | 1103231032133321 |
5 | 10334004133133 |
6 | 351204224505 |
7 | 46541621666 |
oct | 12355163771 |
9 | 3555503285 |
10 | 1404364793 |
11 | 660800067 |
12 | 33239b135 |
13 | 194c493b0 |
14 | d472aa6d |
15 | 83458148 |
hex | 53b4e7f9 |
1404364793 has 16 divisors (see below), whose sum is σ = 1522737216. Its totient is φ = 1287506880.
The previous prime is 1404364789. The next prime is 1404364807. The reversal of 1404364793 is 3974634041.
It is a cyclic number.
It is not a de Polignac number, because 1404364793 - 22 = 1404364789 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1404364793.
It is not an unprimeable number, because it can be changed into a prime (1404364723) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2055830 + ... + 2056512.
It is an arithmetic number, because the mean of its divisors is an integer number (95171076).
Almost surely, 21404364793 is an apocalyptic number.
1404364793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1404364793 is a deficient number, since it is larger than the sum of its proper divisors (118372423).
1404364793 is a wasteful number, since it uses less digits than its factorization.
1404364793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1544.
The product of its (nonzero) digits is 217728, while the sum is 41.
The square root of 1404364793 is about 37474.8554767060. The cubic root of 1404364793 is about 1119.8503182727.
The spelling of 1404364793 in words is "one billion, four hundred four million, three hundred sixty-four thousand, seven hundred ninety-three".
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