Search a number
-
+
2706024740 = 225182374219
BaseRepresentation
bin1010000101001010…
…1010100100100100
320222120212022002112
42201102222210210
521020220242430
61124303300152
7124025554646
oct24122524444
96876768075
102706024740
111169531491
126362aa658
13341815a93
141b9560896
1510c875195
hexa14aa924

2706024740 has 24 divisors (see below), whose sum is σ = 5685845760. Its totient is φ = 1081801568.

The previous prime is 2706024731. The next prime is 2706024749. The reversal of 2706024740 is 474206072.

It is an interprime number because it is at equal distance from previous prime (2706024731) and next prime (2706024749).

It is a junction number, because it is equal to n+sod(n) for n = 2706024697 and 2706024706.

It is not an unprimeable number, because it can be changed into a prime (2706024749) 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, 650 + ... + 73569.

It is an arithmetic number, because the mean of its divisors is an integer number (236910240).

Almost surely, 22706024740 is an apocalyptic number.

2706024740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2706024740 is an abundant number, since it is smaller than the sum of its proper divisors (2979821020).

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

2706024740 is a wasteful number, since it uses less digits than its factorization.

2706024740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76051 (or 76049 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 2706024740 is about 52019.4650107054. The cubic root of 2706024740 is about 1393.5115979319.

The spelling of 2706024740 in words is "two billion, seven hundred six million, twenty-four thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 1823 3646 7292 9115 18230 36460 74219 148438 296876 371095 742190 1484380 135301237 270602474 541204948 676506185 1353012370 2706024740