Search a number
-
+
6070040648 = 237432520781
BaseRepresentation
bin1011010011100110…
…10111100001001000
3120200000212000101022
411221303113201020
544412412300043
62442154012012
7303264331340
oct55163274110
916600760338
106070040648
11263541a421
121214a17008
1375974cc39
14418241d20
15257d70868
hex169cd7848

6070040648 has 32 divisors (see below), whose sum is σ = 13309728960. Its totient is φ = 2540946240.

The previous prime is 6070040579. The next prime is 6070040671. The reversal of 6070040648 is 8460400706.

It is a super-3 number, since 3×60700406483 (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1257983 + ... + 1262798.

It is an arithmetic number, because the mean of its divisors is an integer number (415929030).

Almost surely, 26070040648 is an apocalyptic number.

It is an amenable number.

6070040648 is an abundant number, since it is smaller than the sum of its proper divisors (7239688312).

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

6070040648 is a wasteful number, since it uses less digits than its factorization.

6070040648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520837 (or 2520833 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 6070040648 is about 77910.4655871084. The cubic root of 6070040648 is about 1824.1639403598.

The spelling of 6070040648 in words is "six billion, seventy million, forty thousand, six hundred forty-eight".

Divisors: 1 2 4 7 8 14 28 43 56 86 172 301 344 602 1204 2408 2520781 5041562 10083124 17645467 20166248 35290934 70581868 108393583 141163736 216787166 433574332 758755081 867148664 1517510162 3035020324 6070040648