Base | Representation |
---|---|
bin | 1001011101000100000… |
… | …0101101010010111110 |
3 | 120112020100122220022012 |
4 | 2113101000231102332 |
5 | 10130114111214010 |
6 | 202340453051222 |
7 | 14506633510466 |
oct | 2272100552276 |
9 | 515210586265 |
10 | 162420413630 |
11 | 629780a8802 |
12 | 2758a326b12 |
13 | 12415852037 |
14 | 7c0b168ba6 |
15 | 43591e7005 |
hex | 25d102d4be |
162420413630 has 8 divisors (see below), whose sum is σ = 292356744552. Its totient is φ = 64968165448.
The previous prime is 162420413627. The next prime is 162420413663. The reversal of 162420413630 is 36314024261.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 8121020672 + ... + 8121020691.
It is an arithmetic number, because the mean of its divisors is an integer number (36544593069).
Almost surely, 2162420413630 is an apocalyptic number.
162420413630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
162420413630 is a deficient number, since it is larger than the sum of its proper divisors (129936330922).
162420413630 is a wasteful number, since it uses less digits than its factorization.
162420413630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16242041370.
The product of its (nonzero) digits is 20736, while the sum is 32.
Adding to 162420413630 its reverse (36314024261), we get a palindrome (198734437891).
The spelling of 162420413630 in words is "one hundred sixty-two billion, four hundred twenty million, four hundred thirteen thousand, six hundred thirty".
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