Base | Representation |
---|---|
bin | 101001100111110001… |
… | …101000111100010001 |
3 | 11021100120111202200010 |
4 | 221213301220330101 |
5 | 1213011312121321 |
6 | 32310341345133 |
7 | 3141323004411 |
oct | 514761507421 |
9 | 137316452603 |
10 | 44690738961 |
11 | 17a53836710 |
12 | 87b2a081a9 |
13 | 42a2b1cc4b |
14 | 223d568641 |
15 | 1268700676 |
hex | a67c68f11 |
44690738961 has 16 divisors (see below), whose sum is σ = 67831004160. Its totient is φ = 25907674320.
The previous prime is 44690738959. The next prime is 44690738987. The reversal of 44690738961 is 16983709644.
44690738961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 44690738961 - 21 = 44690738959 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44690738941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29439781 + ... + 29441298.
It is an arithmetic number, because the mean of its divisors is an integer number (4239437760).
Almost surely, 244690738961 is an apocalyptic number.
It is an amenable number.
44690738961 is a deficient number, since it is larger than the sum of its proper divisors (23140265199).
44690738961 is a wasteful number, since it uses less digits than its factorization.
44690738961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58881116.
The product of its (nonzero) digits is 7838208, while the sum is 57.
The spelling of 44690738961 in words is "forty-four billion, six hundred ninety million, seven hundred thirty-eight thousand, nine hundred sixty-one".
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