Base | Representation |
---|---|
bin | 110011101100… |
… | …101110101000 |
3 | 221111112121101 |
4 | 303230232220 |
5 | 11432140202 |
6 | 1202251144 |
7 | 223123546 |
oct | 63545650 |
9 | 27445541 |
10 | 13552552 |
11 | 7717262 |
12 | 4656ab4 |
13 | 2a66880 |
14 | 1b2ad96 |
15 | 12ca887 |
hex | cecba8 |
13552552 has 32 divisors (see below), whose sum is σ = 27578880. Its totient is φ = 6206400.
The previous prime is 13552547. The next prime is 13552573. The reversal of 13552552 is 25525531.
It is a self number, because there is not a number n which added to its sum of digits gives 13552552.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15273 + ... + 16135.
It is an arithmetic number, because the mean of its divisors is an integer number (861840).
Almost surely, 213552552 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 13552552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13789440).
13552552 is an abundant number, since it is smaller than the sum of its proper divisors (14026328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13552552 is a wasteful number, since it uses less digits than its factorization.
13552552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1033 (or 1029 counting only the distinct ones).
The product of its digits is 7500, while the sum is 28.
The square root of 13552552 is about 3681.3790894174. The cubic root of 13552552 is about 238.4187247878.
It can be divided in two parts, 1 and 3552552, that added together give a palindrome (3552553).
The spelling of 13552552 in words is "thirteen million, five hundred fifty-two thousand, five hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •