Search a number
-
+
470334676232740 = 225112194353171997
BaseRepresentation
bin110101011110001000101001…
…1010011010110101000100100
32021200022120000021021001102211
41222330101103103112220210
5443121430404103421430
64344152433431413204
7201032362506425344
oct15274212323265044
92250276007231384
10470334676232740
111269548a8151a00
1244902017524204
13172594a61a7167
14842046971cd24
15395973e70c72a
hex1abc4534d6a24

470334676232740 has 36 divisors (see below), whose sum is σ = 1085656818780828. Its totient is φ = 171030791356480.

The previous prime is 470334676232719. The next prime is 470334676232777. The reversal of 470334676232740 is 47232676433074.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 84065023015204 + 386269653217536 = 9168698^2 + 19653744^2 .

It is a super-2 number, since 2×4703346762327402 (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97176583579 + ... + 97176588418.

It is an arithmetic number, because the mean of its divisors is an integer number (30157133855023).

Almost surely, 2470334676232740 is an apocalyptic number.

It is an amenable number.

470334676232740 is an abundant number, since it is smaller than the sum of its proper divisors (615322142548088).

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

470334676232740 is a wasteful number, since it uses less digits than its factorization.

470334676232740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194353172028 (or 194353172015 counting only the distinct ones).

The product of its (nonzero) digits is 85349376, while the sum is 58.

The spelling of 470334676232740 in words is "four hundred seventy trillion, three hundred thirty-four billion, six hundred seventy-six million, two hundred thirty-two thousand, seven hundred forty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 121 220 242 484 605 1210 2420 194353171997 388706343994 777412687988 971765859985 1943531719970 2137884891967 3887063439940 4275769783934 8551539567868 10689424459835 21378848919670 23516733811637 42757697839340 47033467623274 94066935246548 117583669058185 235167338116370 470334676232740