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2090068275 = 352411036599
BaseRepresentation
bin111110010010011…
…1110100100110011
312101122211110200010
41330210332210303
513240024141100
6543221230003
7102536200341
oct17444764463
95348743603
102090068275
11982875259
124a3b62303
132740213b9
1415b822991
15c3754750
hex7c93e933

2090068275 has 48 divisors (see below), whose sum is σ = 3574771200. Its totient is φ = 1076793600.

The previous prime is 2090068273. The next prime is 2090068291. The reversal of 2090068275 is 5728600902.

It is a happy number.

It is not a de Polignac number, because 2090068275 - 21 = 2090068273 is a prime.

It is a super-2 number, since 2×20900682752 = 8736770788322951250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2090068273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 313426 + ... + 320024.

It is an arithmetic number, because the mean of its divisors is an integer number (74474400).

Almost surely, 22090068275 is an apocalyptic number.

2090068275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2090068275 is a deficient number, since it is larger than the sum of its proper divisors (1484702925).

2090068275 is a wasteful number, since it uses less digits than its factorization.

2090068275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756 (or 6751 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 2090068275 is about 45717.2645179040. The cubic root of 2090068275 is about 1278.5571867343.

The spelling of 2090068275 in words is "two billion, ninety million, sixty-eight thousand, two hundred seventy-five".

Divisors: 1 3 5 15 25 41 75 103 123 205 309 515 615 1025 1545 2575 3075 4223 6599 7725 12669 19797 21115 32995 63345 98985 105575 164975 270559 316725 494925 679697 811677 1352795 2039091 3398485 4058385 6763975 10195455 16992425 20291925 27867577 50977275 83602731 139337885 418013655 696689425 2090068275