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4657916472 = 2331179223337
BaseRepresentation
bin1000101011010001…
…00010101000111000
3110000121200200011220
410111220202220320
534014411311342
62050111152040
7223266431256
oct42550425070
913017620156
104657916472
111a802aa650
12a9bb15620
13593017ac1
143228955d6
151c3dd35ec
hex115a22a38

4657916472 has 64 divisors (see below), whose sum is σ = 12864268800. Its totient is φ = 1393616640.

The previous prime is 4657916453. The next prime is 4657916489. The reversal of 4657916472 is 2746197564.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90813 + ... + 132524.

It is an arithmetic number, because the mean of its divisors is an integer number (201004200).

Almost surely, 24657916472 is an apocalyptic number.

It is an amenable number.

4657916472 is an abundant number, since it is smaller than the sum of its proper divisors (8206352328).

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

4657916472 is a wasteful number, since it uses less digits than its factorization.

4657916472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223436 (or 223432 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The square root of 4657916472 is about 68248.9301894176. The cubic root of 4657916472 is about 1670.0541978658.

It can be divided in two parts, 4657 and 916472, that added together give a palindrome (921129).

The spelling of 4657916472 in words is "four billion, six hundred fifty-seven million, nine hundred sixteen thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 79 88 132 158 237 264 316 474 632 869 948 1738 1896 2607 3476 5214 6952 10428 20856 223337 446674 670011 893348 1340022 1786696 2456707 2680044 4913414 5360088 7370121 9826828 14740242 17643623 19653656 29480484 35287246 52930869 58960968 70574492 105861738 141148984 194079853 211723476 388159706 423446952 582239559 776319412 1164479118 1552638824 2328958236 4657916472