Search a number
-
+
40676090985676 = 2217358780478303
BaseRepresentation
bin10010011111110101000111…
…11101000011110011001100
312100000121002201101122020101
421033322203331003303030
520312414113243020201
6222302201020300444
711365515311436106
oct1117724375036314
9170017081348211
1040676090985676
1111a626a6a353a3
12468b3706a1724
13199097b543b43
14a08a3a2aa576
154a8129ca6d01
hex24fea3f43ccc

40676090985676 has 12 divisors (see below), whose sum is σ = 71594622574272. Its totient is φ = 20220484535888.

The previous prime is 40676090985653. The next prime is 40676090985683. The reversal of 40676090985676 is 67658909067604.

It is a junction number, because it is equal to n+sod(n) for n = 40676090985599 and 40676090985608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29390238460 + ... + 29390239843.

It is an arithmetic number, because the mean of its divisors is an integer number (5966218547856).

Almost surely, 240676090985676 is an apocalyptic number.

It is an amenable number.

40676090985676 is a deficient number, since it is larger than the sum of its proper divisors (30918531588596).

40676090985676 is a wasteful number, since it uses less digits than its factorization.

40676090985676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58780478480 (or 58780478478 counting only the distinct ones).

The product of its (nonzero) digits is 823011840, while the sum is 73.

The spelling of 40676090985676 in words is "forty trillion, six hundred seventy-six billion, ninety million, nine hundred eighty-five thousand, six hundred seventy-six".

Divisors: 1 2 4 173 346 692 58780478303 117560956606 235121913212 10169022746419 20338045492838 40676090985676