Base | Representation |
---|---|
bin | 110110100111000… |
… | …0011101000000000 |
3 | 11201200222122011211 |
4 | 1231032003220000 |
5 | 12223043321113 |
6 | 501454415504 |
7 | 63260104105 |
oct | 15516035000 |
9 | 4650878154 |
10 | 1832401408 |
11 | 860385332 |
12 | 431801594 |
13 | 2328260b6 |
14 | 13550caac |
15 | aad08b3d |
hex | 6d383a00 |
1832401408 has 40 divisors (see below), whose sum is σ = 3739171392. Its totient is φ = 896695296.
The previous prime is 1832401399. The next prime is 1832401411. The reversal of 1832401408 is 8041042381.
It is a self number, because there is not a number n which added to its sum of digits gives 1832401408.
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, 14010 + ... + 62137.
Almost surely, 21832401408 is an apocalyptic number.
It is an amenable number.
1832401408 is an abundant number, since it is smaller than the sum of its proper divisors (1906769984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1832401408 is an frugal number, since it uses more digits than its factorization.
1832401408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76212 (or 76196 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 1832401408 is about 42806.5580022501. The cubic root of 1832401408 is about 1223.6959958125.
Adding to 1832401408 its reverse (8041042381), we get a palindrome (9873443789).
The spelling of 1832401408 in words is "one billion, eight hundred thirty-two million, four hundred one thousand, four hundred eight".
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