Base | Representation |
---|---|
bin | 1110101010111000010000… |
… | …1001110110010111000000 |
3 | 2010002222212211211010212101 |
4 | 3222232010021312113000 |
5 | 4103232332224332234 |
6 | 54145534155440144 |
7 | 3253224650324506 |
oct | 352560411662700 |
9 | 63088784733771 |
10 | 16129819370944 |
11 | 5159688593294 |
12 | 1986097a56054 |
13 | 90005cb28836 |
14 | 3da98a408676 |
15 | 1ce890e5e814 |
hex | eab842765c0 |
16129819370944 has 28 divisors (see below), whose sum is σ = 32008258201288. Its totient is φ = 8064746438400.
The previous prime is 16129819370939. The next prime is 16129819370999. The reversal of 16129819370944 is 44907391892161.
It is a happy number.
It is a super-2 number, since 2×161298193709442 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (64).
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, 667234 + ... + 5718814.
Almost surely, 216129819370944 is an apocalyptic number.
It is an amenable number.
16129819370944 is a deficient number, since it is larger than the sum of its proper divisors (15878438830344).
16129819370944 is an equidigital number, since it uses as much as digits as its factorization.
16129819370944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5101484 (or 5101474 counting only the distinct ones).
The product of its (nonzero) digits is 23514624, while the sum is 64.
The spelling of 16129819370944 in words is "sixteen trillion, one hundred twenty-nine billion, eight hundred nineteen million, three hundred seventy thousand, nine hundred forty-four".
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