Search a number
-
+
7009744468 = 226912536087
BaseRepresentation
bin1101000011101000…
…00011011001010100
3200002112001220200111
412201310003121110
5103323443310333
63115323052404
7335464562536
oct64164033124
920075056614
107009744468
112a778aa851
121437671104
138793383bc
144a6d75856
152b05e14cd
hex1a1d03654

7009744468 has 12 divisors (see below), whose sum is σ = 12284810272. Its totient is φ = 3499798680.

The previous prime is 7009744463. The next prime is 7009744501. The reversal of 7009744468 is 8644479007.

It is a super-3 number, since 3×70097444683 (a number of 31 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7009744463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1265280 + ... + 1270807.

Almost surely, 27009744468 is an apocalyptic number.

It is an amenable number.

7009744468 is a deficient number, since it is larger than the sum of its proper divisors (5275065804).

7009744468 is a wasteful number, since it uses less digits than its factorization.

7009744468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536782 (or 2536780 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 7009744468 is about 83724.2167356614. The cubic root of 7009744468 is about 1913.8184139045.

The spelling of 7009744468 in words is "seven billion, nine million, seven hundred forty-four thousand, four hundred sixty-eight".

Divisors: 1 2 4 691 1382 2764 2536087 5072174 10144348 1752436117 3504872234 7009744468