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3013970464 = 25293247813
BaseRepresentation
bin1011001110100101…
…1000101000100000
321210001022120012201
42303221120220200
522133034023324
61215023502544
7134455216621
oct26351305040
97701276181
103013970464
11130734268a
12701457a54
1339056639b
14208401a48
15129903444
hexb3a58a20

3013970464 has 24 divisors (see below), whose sum is σ = 6138368460. Its totient is φ = 1455019776.

The previous prime is 3013970461. The next prime is 3013970473. The reversal of 3013970464 is 4640793103.

It can be written as a sum of positive squares in 2 ways, for example, as 2948490000 + 65480464 = 54300^2 + 8092^2 .

It is not an unprimeable number, because it can be changed into a prime (3013970461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1622979 + ... + 1624834.

Almost surely, 23013970464 is an apocalyptic number.

It is an amenable number.

3013970464 is an abundant number, since it is smaller than the sum of its proper divisors (3124397996).

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

3013970464 is a wasteful number, since it uses less digits than its factorization.

3013970464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247852 (or 3247844 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 3013970464 is about 54899.6399259594. The cubic root of 3013970464 is about 1444.4848702813.

The spelling of 3013970464 in words is "three billion, thirteen million, nine hundred seventy thousand, four hundred sixty-four".

Divisors: 1 2 4 8 16 29 32 58 116 232 464 928 3247813 6495626 12991252 25982504 51965008 94186577 103930016 188373154 376746308 753492616 1506985232 3013970464