Base | Representation |
---|---|
bin | 11110001010101101… |
… | …10111001101111100 |
3 | 1112210201122101112222 |
4 | 33011112313031330 |
5 | 231132134204110 |
6 | 11235040344512 |
7 | 1112231533442 |
oct | 170526671574 |
9 | 45721571488 |
10 | 16196006780 |
11 | 6961250678 |
12 | 3180015138 |
13 | 16b1572a85 |
14 | ad8dd4b92 |
15 | 64bd11c55 |
hex | 3c55b737c |
16196006780 has 24 divisors (see below), whose sum is σ = 34025549040. Its totient is φ = 6475748480.
The previous prime is 16196006779. The next prime is 16196006789. The reversal of 16196006780 is 8760069161.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16196006789) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115481 + ... + 213840.
It is an arithmetic number, because the mean of its divisors is an integer number (1417731210).
Almost surely, 216196006780 is an apocalyptic number.
16196006780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16196006780 is an abundant number, since it is smaller than the sum of its proper divisors (17829542260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16196006780 is a wasteful number, since it uses less digits than its factorization.
16196006780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331789 (or 331787 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 44.
The spelling of 16196006780 in words is "sixteen billion, one hundred ninety-six million, six thousand, seven hundred eighty".
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