Base | Representation |
---|---|
bin | 10010011110010010… |
… | …000101110010010100 |
3 | 1220012100211022102020 |
4 | 102132102011302110 |
5 | 311110331132404 |
6 | 13040125413140 |
7 | 1301353134231 |
oct | 223622056224 |
9 | 56170738366 |
10 | 19835411604 |
11 | 8459633358 |
12 | 3a16a0a1b0 |
13 | 1b4156b858 |
14 | d624c0788 |
15 | 7b15a8ed9 |
hex | 49e485c94 |
19835411604 has 12 divisors (see below), whose sum is σ = 46282627104. Its totient is φ = 6611803864.
The previous prime is 19835411569. The next prime is 19835411639. The reversal of 19835411604 is 40611453891.
It is an interprime number because it is at equal distance from previous prime (19835411569) and next prime (19835411639).
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
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, 826475472 + ... + 826475495.
It is an arithmetic number, because the mean of its divisors is an integer number (3856885592).
Almost surely, 219835411604 is an apocalyptic number.
It is an amenable number.
19835411604 is an abundant number, since it is smaller than the sum of its proper divisors (26447215500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19835411604 is a wasteful number, since it uses less digits than its factorization.
19835411604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1652950974 (or 1652950972 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 42.
The spelling of 19835411604 in words is "nineteen billion, eight hundred thirty-five million, four hundred eleven thousand, six hundred four".
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