Base | Representation |
---|---|
bin | 1110101011110110001110… |
… | …0011101101011000101110 |
3 | 2010011120211000202002111010 |
4 | 3222331203203231120232 |
5 | 4104020413301332430 |
6 | 54201324450410050 |
7 | 3254354066436144 |
oct | 352754343553056 |
9 | 63146730662433 |
10 | 16146452370990 |
11 | 5165743476417 |
12 | 198935a290926 |
13 | 9017b0a92cb6 |
14 | 3db6c7473594 |
15 | 1d00162e0cb0 |
hex | eaf638ed62e |
16146452370990 has 64 divisors (see below), whose sum is σ = 40232756754432. Its totient is φ = 4142740675200.
The previous prime is 16146452370911. The next prime is 16146452371043. The reversal of 16146452370990 is 9907325464161.
It is a self number, because there is not a number n which added to its sum of digits gives 16146452370990.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50017656 + ... + 50339435.
It is an arithmetic number, because the mean of its divisors is an integer number (628636824288).
Almost surely, 216146452370990 is an apocalyptic number.
16146452370990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16146452370990 is an abundant number, since it is smaller than the sum of its proper divisors (24086304383442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16146452370990 is a wasteful number, since it uses less digits than its factorization.
16146452370990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100357305.
The product of its (nonzero) digits is 9797760, while the sum is 57.
The spelling of 16146452370990 in words is "sixteen trillion, one hundred forty-six billion, four hundred fifty-two million, three hundred seventy thousand, nine hundred ninety".
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