Search a number
-
+
4725958780 = 2251092698059
BaseRepresentation
bin1000110011011000…
…00110100001111100
3110012100201120200101
410121230012201330
534134321140110
62100541410444
7225053662324
oct43154064174
913170646611
104725958780
112005753864
12aba869a24
135a414c51a
1432b928284
151c9d7413a
hex119b0687c

4725958780 has 48 divisors (see below), whose sum is σ = 10054044000. Its totient is φ = 1865846016.

The previous prime is 4725958763. The next prime is 4725958789. The reversal of 4725958780 is 878595274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725958789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 582391 + ... + 590449.

It is an arithmetic number, because the mean of its divisors is an integer number (209459250).

Almost surely, 24725958780 is an apocalyptic number.

It is an amenable number.

4725958780 is an abundant number, since it is smaller than the sum of its proper divisors (5328085220).

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

4725958780 is a wasteful number, since it uses less digits than its factorization.

4725958780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8446 (or 8444 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 55.

The square root of 4725958780 is about 68745.6091688771. The cubic root of 4725958780 is about 1678.1469056136.

The spelling of 4725958780 in words is "four billion, seven hundred twenty-five million, nine hundred fifty-eight thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 109 218 269 436 538 545 1076 1090 1345 2180 2690 5380 8059 16118 29321 32236 40295 58642 80590 117284 146605 161180 293210 586420 878431 1756862 2167871 3513724 4335742 4392155 8671484 8784310 10839355 17568620 21678710 43357420 236297939 472595878 945191756 1181489695 2362979390 4725958780