Search a number
-
+
3011347230 = 235100378241
BaseRepresentation
bin1011001101111101…
…1000001100011110
321202212101021210220
42303133120030132
522131401102410
61214451342210
7134424012663
oct26337301436
97685337726
103011347230
111305910821
127005b1966
1338cb58388
14207d1ba6a
15129586070
hexb37d831e

3011347230 has 16 divisors (see below), whose sum is σ = 7227233424. Its totient is φ = 803025920.

The previous prime is 3011347189. The next prime is 3011347237. The reversal of 3011347230 is 327431103.

It is a self number, because there is not a number n which added to its sum of digits gives 3011347230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3011347237) 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, 50189091 + ... + 50189150.

It is an arithmetic number, because the mean of its divisors is an integer number (451702089).

Almost surely, 23011347230 is an apocalyptic number.

3011347230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3011347230 is an abundant number, since it is smaller than the sum of its proper divisors (4215886194).

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

3011347230 is a wasteful number, since it uses less digits than its factorization.

3011347230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100378251.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 3011347230 is about 54875.7435484933. The cubic root of 3011347230 is about 1444.0656755426.

Adding to 3011347230 its reverse (327431103), we get a palindrome (3338778333).

The spelling of 3011347230 in words is "three billion, eleven million, three hundred forty-seven thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 100378241 200756482 301134723 501891205 602269446 1003782410 1505673615 3011347230