Base | Representation |
---|---|
bin | 1000011101010000… |
… | …00010100111001000 |
3 | 102201102110102010122 |
4 | 10032220002213020 |
5 | 33244312013101 |
6 | 2030311202412 |
7 | 220341202532 |
oct | 41650024710 |
9 | 12642412118 |
10 | 4540344776 |
11 | 1a1a9a7260 |
12 | a68676408 |
13 | 574861256 |
14 | 31100c852 |
15 | 1b890c51b |
hex | 10ea029c8 |
4540344776 has 32 divisors (see below), whose sum is σ = 9291564000. Its totient is φ = 2062794240.
The previous prime is 4540344763. The next prime is 4540344779. The reversal of 4540344776 is 6774430454.
It is a super-2 number, since 2×45403447762 = 41229461369900980352, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is not an unprimeable number, because it can be changed into a prime (4540344779) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188675 + ... + 211373.
It is an arithmetic number, because the mean of its divisors is an integer number (290361375).
Almost surely, 24540344776 is an apocalyptic number.
It is an amenable number.
4540344776 is an abundant number, since it is smaller than the sum of its proper divisors (4751219224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4540344776 is a wasteful number, since it uses less digits than its factorization.
4540344776 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24989 (or 24985 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 44.
The square root of 4540344776 is about 67382.0805259084. The cubic root of 4540344776 is about 1655.8828604314.
The spelling of 4540344776 in words is "four billion, five hundred forty million, three hundred forty-four thousand, seven hundred seventy-six".
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