Base | Representation |
---|---|
bin | 1110111110010101101001… |
… | …0101101010000110010100 |
3 | 2011021221210012100112102211 |
4 | 3233211122111222012110 |
5 | 4124222012032204333 |
6 | 55003303103243204 |
7 | 3316331241521566 |
oct | 357453225520624 |
9 | 64257705315384 |
10 | 16464125272468 |
11 | 527843a552115 |
12 | 1a1aa362a9504 |
13 | 925739126c53 |
14 | 40cc217b7336 |
15 | 1d840a294ecd |
hex | ef95a56a194 |
16464125272468 has 24 divisors (see below), whose sum is σ = 30513683878272. Its totient is φ = 7746140298624.
The previous prime is 16464125272457. The next prime is 16464125272481. The reversal of 16464125272468 is 86427252146461.
It is a super-2 number, since 2×164641252724682 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25987180 + ... + 26613187.
It is an arithmetic number, because the mean of its divisors is an integer number (1271403494928).
Almost surely, 216464125272468 is an apocalyptic number.
It is an amenable number.
16464125272468 is a deficient number, since it is larger than the sum of its proper divisors (14049558605804).
16464125272468 is a wasteful number, since it uses less digits than its factorization.
16464125272468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52604991 (or 52604989 counting only the distinct ones).
The product of its digits is 30965760, while the sum is 58.
The spelling of 16464125272468 in words is "sixteen trillion, four hundred sixty-four billion, one hundred twenty-five million, two hundred seventy-two thousand, four hundred sixty-eight".
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