Search a number
-
+
4716981940 = 2251141522947
BaseRepresentation
bin1000110010010011…
…10110111010110100
3110011201211111202211
410121021312322310
534130021410230
62100021143204
7224614453636
oct43111667264
913151744684
104716981940
112000682390
12ab785ab04
135a2328598
1432a66ca56
151c919e42a
hex119276eb4

4716981940 has 48 divisors (see below), whose sum is σ = 11069763264. Its totient is φ = 1673427200.

The previous prime is 4716981931. The next prime is 4716981949. The reversal of 4716981940 is 491896174.

It is an interprime number because it is at equal distance from previous prime (4716981931) and next prime (4716981949).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4716981949) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 252454 + ... + 270493.

It is an arithmetic number, because the mean of its divisors is an integer number (230620068).

Almost surely, 24716981940 is an apocalyptic number.

It is an amenable number.

4716981940 is an abundant number, since it is smaller than the sum of its proper divisors (6352781324).

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

4716981940 is a wasteful number, since it uses less digits than its factorization.

4716981940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523008 (or 523006 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 4716981940 is about 68680.2878561236. The cubic root of 4716981940 is about 1677.0836995191.

The spelling of 4716981940 in words is "four billion, seven hundred sixteen million, nine hundred eighty-one thousand, nine hundred forty".

Divisors: 1 2 4 5 10 11 20 22 41 44 55 82 110 164 205 220 410 451 820 902 1804 2255 4510 9020 522947 1045894 2091788 2614735 5229470 5752417 10458940 11504834 21440827 23009668 28762085 42881654 57524170 85763308 107204135 115048340 214408270 235849097 428816540 471698194 943396388 1179245485 2358490970 4716981940