Search a number
-
+
3065693430 = 235105197231
BaseRepresentation
bin1011011010111010…
…1100010011110110
321220122122100210010
42312232230103312
522234304142210
61224112241050
7135653651502
oct26656542366
97818570703
103065693430
11133355a938
12716840186
1339b1a5aa7
14211227302
1512e21d920
hexb6bac4f6

3065693430 has 32 divisors (see below), whose sum is σ = 7364740608. Its totient is φ = 816732000.

The previous prime is 3065693429. The next prime is 3065693461. The reversal of 3065693430 is 343965603.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17086 + ... + 80145.

It is an arithmetic number, because the mean of its divisors is an integer number (230148144).

Almost surely, 23065693430 is an apocalyptic number.

3065693430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3065693430 is an abundant number, since it is smaller than the sum of its proper divisors (4299047178).

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

3065693430 is a wasteful number, since it uses less digits than its factorization.

3065693430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98292.

The product of its (nonzero) digits is 174960, while the sum is 39.

The square root of 3065693430 is about 55368.7044276819. The cubic root of 3065693430 is about 1452.7010186069.

The spelling of 3065693430 in words is "three billion, sixty-five million, six hundred ninety-three thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1051 2102 3153 5255 6306 10510 15765 31530 97231 194462 291693 486155 583386 972310 1458465 2916930 102189781 204379562 306569343 510948905 613138686 1021897810 1532846715 3065693430