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5464757788 = 227195169921
BaseRepresentation
bin1010001011011100…
…11001011000011100
3112002211220110101121
411011232121120130
542142434222123
62302132420324
7252264450310
oct50556313034
915084813347
105464757788
112354793456
1210861776a4
136912248b9
1439bac1b40
1521eb5c75d
hex145b9961c

5464757788 has 12 divisors (see below), whose sum is σ = 10929515632. Its totient is φ = 2342039040.

The previous prime is 5464757741. The next prime is 5464757819. The reversal of 5464757788 is 8877574645.

5464757788 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97584933 + ... + 97584988.

Almost surely, 25464757788 is an apocalyptic number.

It is an amenable number.

5464757788 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5464757788 is a wasteful number, since it uses less digits than its factorization.

5464757788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195169932 (or 195169930 counting only the distinct ones).

The product of its digits is 52684800, while the sum is 61.

The square root of 5464757788 is about 73924.0000811644. Note that the first 4 decimals coincide. The cubic root of 5464757788 is about 1761.3958653492.

The spelling of 5464757788 in words is "five billion, four hundred sixty-four million, seven hundred fifty-seven thousand, seven hundred eighty-eight".

Divisors: 1 2 4 7 14 28 195169921 390339842 780679684 1366189447 2732378894 5464757788