Base | Representation |
---|---|
bin | 11110000101011010… |
… | …00000010100000000 |
3 | 1112200121212011200101 |
4 | 33002231000110000 |
5 | 231034234321202 |
6 | 11230410132144 |
7 | 1111151211445 |
oct | 170255002400 |
9 | 45617764611 |
10 | 16151479552 |
11 | 69390a870a |
12 | 3169121054 |
13 | 16a52826c0 |
14 | ad31239cc |
15 | 647e68887 |
hex | 3c2b40500 |
16151479552 has 54 divisors (see below), whose sum is σ = 34735624602. Its totient is φ = 7451145216.
The previous prime is 16151479489. The next prime is 16151479567. The reversal of 16151479552 is 25597415161.
It can be written as a sum of positive squares in only one way, i.e., 11181793536 + 4969686016 = 105744^2 + 70496^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7330483 + ... + 7332685.
Almost surely, 216151479552 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16151479552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17367812301).
16151479552 is an abundant number, since it is smaller than the sum of its proper divisors (18584145050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16151479552 is an frugal number, since it uses more digits than its factorization.
16151479552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4435 (or 2218 counting only the distinct ones).
The product of its digits is 378000, while the sum is 46.
The spelling of 16151479552 in words is "sixteen billion, one hundred fifty-one million, four hundred seventy-nine thousand, five hundred fifty-two".
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