Base | Representation |
---|---|
bin | 10010101101010101… |
… | …11111010001110000 |
3 | 221220222122022200110 |
4 | 21112222333101300 |
5 | 131032233410100 |
6 | 4340354421320 |
7 | 503620653165 |
oct | 112652772160 |
9 | 27828568613 |
10 | 10044044400 |
11 | 4294668245 |
12 | 1b43891840 |
13 | c40b6bb50 |
14 | 6b3d4a06c |
15 | 3dbbad250 |
hex | 256abf470 |
10044044400 has 120 divisors (see below), whose sum is σ = 34649431600. Its totient is φ = 2472376320.
The previous prime is 10044044393. The next prime is 10044044407. The reversal of 10044044400 is 444044001.
It is an interprime number because it is at equal distance from previous prime (10044044393) and next prime (10044044407).
It is a tau number, because it is divible by the number of its divisors (120).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10044044407) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306325 + ... + 337524.
Almost surely, 210044044400 is an apocalyptic number.
10044044400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10044044400 is an abundant number, since it is smaller than the sum of its proper divisors (24605387200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10044044400 is a wasteful number, since it uses less digits than its factorization.
10044044400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 643883 (or 643872 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 21.
Adding to 10044044400 its reverse (444044001), we get a palindrome (10488088401).
It can be divided in two parts, 1004 and 4044400, that added together give a palindrome (4045404).
The spelling of 10044044400 in words is "ten billion, forty-four million, forty-four thousand, four hundred".
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