[go: up one dir, main page]

Search a number
-
+
6080744688 = 243177451893
BaseRepresentation
bin1011010100111000…
…01100110011110000
3120200202222211120020
411222130030303300
544423132312223
62443215243440
7303454322424
oct55234146360
916622884506
106080744688
112640470537
121218519580
1375ba2a0a5
1441982ab84
15258c871e3
hex16a70ccf0

6080744688 has 40 divisors (see below), whose sum is σ = 16632627408. Its totient is φ = 1907684352.

The previous prime is 6080744651. The next prime is 6080744689. The reversal of 6080744688 is 8864470806.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 6080744688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6080744689) 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, 3725131 + ... + 3726762.

Almost surely, 26080744688 is an apocalyptic number.

6080744688 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6080744688 is an abundant number, since it is smaller than the sum of its proper divisors (10551882720).

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

6080744688 is a wasteful number, since it uses less digits than its factorization.

6080744688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7451921 (or 7451915 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The square root of 6080744688 is about 77979.1298233059. The cubic root of 6080744688 is about 1825.2355673153.

The spelling of 6080744688 in words is "six billion, eighty million, seven hundred forty-four thousand, six hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 204 272 408 816 7451893 14903786 22355679 29807572 44711358 59615144 89422716 119230288 126682181 178845432 253364362 357690864 380046543 506728724 760093086 1013457448 1520186172 2026914896 3040372344 6080744688