Search a number
-
+
4380003705 = 3571136710333
BaseRepresentation
bin1000001010001000…
…11000110101111001
3102022020202020112110
410011010120311321
532432240104310
62002342402533
7213353263050
oct40504306571
912266666473
104380003705
111948441680
12a22a30449
1354a58148c
142d79d1397
151a97d8d20
hex105118d79

4380003705 has 64 divisors (see below), whose sum is σ = 8761909248. Its totient is φ = 1815125760.

The previous prime is 4380003701. The next prime is 4380003713. The reversal of 4380003705 is 5073000834.

It is not a de Polignac number, because 4380003705 - 22 = 4380003701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4380003701) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 418719 + ... + 429051.

It is an arithmetic number, because the mean of its divisors is an integer number (136904832).

Almost surely, 24380003705 is an apocalyptic number.

It is an amenable number.

4380003705 is an abundant number, since it is smaller than the sum of its proper divisors (4381905543).

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

4380003705 is a wasteful number, since it uses less digits than its factorization.

4380003705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10726.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 4380003705 is about 66181.5964222683. The cubic root of 4380003705 is about 1636.1564394742.

The spelling of 4380003705 in words is "four billion, three hundred eighty million, three thousand, seven hundred five".

Divisors: 1 3 5 7 11 15 21 33 35 55 77 105 165 231 367 385 1101 1155 1835 2569 4037 5505 7707 10333 12111 12845 20185 28259 30999 38535 51665 60555 72331 84777 113663 141295 154995 216993 340989 361655 423885 568315 795641 1084965 1704945 2386923 3792211 3978205 11376633 11934615 18961055 26545477 41714321 56883165 79636431 125142963 132727385 208571605 292000247 398182155 625714815 876000741 1460001235 4380003705