Base | Representation |
---|---|
bin | 10111001010111101… |
… | …101010111110010100 |
3 | 2101012221010000000102 |
4 | 113022331222332110 |
5 | 401423240012131 |
6 | 15232452433232 |
7 | 1540356342551 |
oct | 271275527624 |
9 | 71187100012 |
10 | 24880000916 |
11 | a608125a31 |
12 | 49a4318818 |
13 | 246670cb44 |
14 | 12c046ba28 |
15 | 9a93bc1cb |
hex | 5caf6af94 |
24880000916 has 6 divisors (see below), whose sum is σ = 43540001610. Its totient is φ = 12440000456.
The previous prime is 24880000903. The next prime is 24880000919. The reversal of 24880000916 is 61900008842.
It can be written as a sum of positive squares in only one way, i.e., 16449088516 + 8430912400 = 128254^2 + 91820^2 .
It is a pancake number, because a pancake can be divided into 24880000916 parts by 223069 straight cuts.
It is a self number, because there is not a number n which added to its sum of digits gives 24880000916.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24880000919) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3110000111 + ... + 3110000118.
It is an arithmetic number, because the mean of its divisors is an integer number (7256666935).
Almost surely, 224880000916 is an apocalyptic number.
It is an amenable number.
24880000916 is a deficient number, since it is larger than the sum of its proper divisors (18660000694).
24880000916 is a wasteful number, since it uses less digits than its factorization.
24880000916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6220000233 (or 6220000231 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 38.
The spelling of 24880000916 in words is "twenty-four billion, eight hundred eighty million, nine hundred sixteen", and thus it is an aban number.
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