Search a number
-
+
3070075074 = 2311377117707
BaseRepresentation
bin1011011011111101…
…1010000011000010
321220221212222021020
42312333122003002
522241414400244
61224350210310
7136036131123
oct26677320302
97827788236
103070075074
111335a82930
127181b3996
1339c07b291
14211a4804a
1512e7d6d19
hexb6fda0c2

3070075074 has 64 divisors (see below), whose sum is σ = 6976668672. Its totient is φ = 892382400.

The previous prime is 3070074977. The next prime is 3070075093. The reversal of 3070075074 is 4705700703.

It is a super-2 number, since 2×30700750742 = 18850721919992210952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164529 + ... + 182235.

It is an arithmetic number, because the mean of its divisors is an integer number (109010448).

Almost surely, 23070075074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3070075074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3488334336).

3070075074 is an abundant number, since it is smaller than the sum of its proper divisors (3906593598).

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

3070075074 is a wasteful number, since it uses less digits than its factorization.

3070075074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17831.

The product of its (nonzero) digits is 20580, while the sum is 33.

The square root of 3070075074 is about 55408.2581751132. The cubic root of 3070075074 is about 1453.3927803845.

Adding to 3070075074 its reverse (4705700703), we get a palindrome (7775775777).

The spelling of 3070075074 in words is "three billion, seventy million, seventy-five thousand, seventy-four".

Divisors: 1 2 3 6 11 22 33 37 66 71 74 111 142 213 222 407 426 781 814 1221 1562 2343 2442 2627 4686 5254 7881 15762 17707 28897 35414 53121 57794 86691 106242 173382 194777 389554 584331 655159 1168662 1257197 1310318 1965477 2514394 3771591 3930954 7206749 7543182 13829167 14413498 21620247 27658334 41487501 43240494 46516289 82975002 93032578 139548867 279097734 511679179 1023358358 1535037537 3070075074