Search a number
-
+
8908970412045 = 3511210945032327
BaseRepresentation
bin1000000110100100100000…
…0001000100100000001101
31011112200121110120122001210
42001221020001010200031
52131431032411141140
630540420254325033
71606436410016454
oct201511001044015
934480543518053
108908970412045
1129253005a5400
12bba7501b9779
134c815c970c92
1422b2a7177b9b
15106b21c76d80
hex81a4804480d

8908970412045 has 48 divisors (see below), whose sum is σ = 15811751007360. Its totient is φ = 4279872263040.

The previous prime is 8908970411987. The next prime is 8908970412059. The reversal of 8908970412045 is 5402140798098.

It is not a de Polignac number, because 8908970412045 - 212 = 8908970407949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22318329 + ... + 22713998.

It is an arithmetic number, because the mean of its divisors is an integer number (329411479320).

Almost surely, 28908970412045 is an apocalyptic number.

It is an amenable number.

8908970412045 is a deficient number, since it is larger than the sum of its proper divisors (6902780595315).

8908970412045 is a wasteful number, since it uses less digits than its factorization.

8908970412045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45032466 (or 45032455 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 57.

The spelling of 8908970412045 in words is "eight trillion, nine hundred eight billion, nine hundred seventy million, four hundred twelve thousand, forty-five".

Divisors: 1 3 5 11 15 33 55 109 121 165 327 363 545 605 1199 1635 1815 3597 5995 13189 17985 39567 65945 197835 45032327 135096981 225161635 495355597 675484905 1486066791 2476777985 4908523643 5448911567 7430333955 14725570929 16346734701 24542618215 27244557835 53993760073 73627854645 81733673505 161981280219 269968800365 593931360803 809906401095 1781794082409 2969656804015 8908970412045