Search a number
-
+
2677345060 = 2251399110391
BaseRepresentation
bin1001111110010101…
…0000101100100100
320220120220012222011
42133211100230210
520440400020220
61121400444004
7123230025505
oct23745205444
96816805864
102677345060
111154322a75
12628779604
133388b3a60
141b5816bac
1510a0ac65a
hex9f950b24

2677345060 has 48 divisors (see below), whose sum is σ = 6061612032. Its totient is φ = 987465600.

The previous prime is 2677345051. The next prime is 2677345093. The reversal of 2677345060 is 605437762.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252465 + ... + 262855.

It is an arithmetic number, because the mean of its divisors is an integer number (126283584).

Almost surely, 22677345060 is an apocalyptic number.

2677345060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2677345060 is an abundant number, since it is smaller than the sum of its proper divisors (3384266972).

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

2677345060 is a wasteful number, since it uses less digits than its factorization.

2677345060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11404 (or 11402 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 2677345060 is about 51743.0677482501. The cubic root of 2677345060 is about 1388.5710795775.

The spelling of 2677345060 in words is "two billion, six hundred seventy-seven million, three hundred forty-five thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 991 1982 3964 4955 9910 10391 12883 19820 20782 25766 41564 51532 51955 64415 103910 128830 135083 207820 257660 270166 540332 675415 1350830 2701660 10297481 20594962 41189924 51487405 102974810 133867253 205949620 267734506 535469012 669336265 1338672530 2677345060