Search a number
-
+
2714987310140 = 2257109177915289
BaseRepresentation
bin100111100000100001110…
…110101010110000111100
3100121112212010121111011202
4213200201312222300330
5323440243222411030
65435125320235032
7400102626236240
oct47404166526074
910545763544152
102714987310140
11957468614406
1237a22390ba78
13169039a26361
1495598434420
154a952bde745
hex27821daac3c

2714987310140 has 48 divisors (see below), whose sum is σ = 6575749118400. Its totient is φ = 922312852992.

The previous prime is 2714987310053. The next prime is 2714987310143. The reversal of 2714987310140 is 410137894172.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2714987310143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88942385 + ... + 88972904.

It is an arithmetic number, because the mean of its divisors is an integer number (136994773300).

Almost surely, 22714987310140 is an apocalyptic number.

2714987310140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2714987310140 is an abundant number, since it is smaller than the sum of its proper divisors (3860761808260).

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

2714987310140 is a wasteful number, since it uses less digits than its factorization.

2714987310140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177915414 (or 177915412 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 47.

The spelling of 2714987310140 in words is "two trillion, seven hundred fourteen billion, nine hundred eighty-seven million, three hundred ten thousand, one hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 109 140 218 436 545 763 1090 1526 2180 3052 3815 7630 15260 177915289 355830578 711661156 889576445 1245407023 1779152890 2490814046 3558305780 4981628092 6227035115 12454070230 19392766501 24908140460 38785533002 77571066004 96963832505 135749365507 193927665010 271498731014 387855330020 542997462028 678746827535 1357493655070 2714987310140