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269970810048 = 26323182318371
BaseRepresentation
bin1111101101101110000…
…0111010010011000000
3221210211201201010021200
43323123200322103000
513410400011410143
6324004535221200
725335062010522
oct3733340722300
9853751633250
10269970810048
11a4548536445
12443a4817800
131c5c56b6464
14d0d0c99a12
15705121b1d3
hex3edb83a4c0

269970810048 has 168 divisors, whose sum is σ = 799798711296. Its totient is φ = 86976806400.

The previous prime is 269970810041. The next prime is 269970810071. The reversal of 269970810048 is 840018079962.

269970810048 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 269970809976 and 269970810003.

It is not an unprimeable number, because it can be changed into a prime (269970810041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14686303 + ... + 14704673.

Almost surely, 2269970810048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 269970810048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399899355648).

269970810048 is an abundant number, since it is smaller than the sum of its proper divisors (529827901248).

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

269970810048 is a wasteful number, since it uses less digits than its factorization.

269970810048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19243 (or 19230 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 269970810048 in words is "two hundred sixty-nine billion, nine hundred seventy million, eight hundred ten thousand, forty-eight".