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275234060 = 22514099767
BaseRepresentation
bin10000011001111…
…011110100001100
3201011220100011002
4100121323310030
51030424442220
643151115432
76551310443
oct2031736414
9634810132
10275234060
111313a9472
1278212b78
13450392ba
14287a7d5a
151926ac75
hex1067bd0c

275234060 has 24 divisors (see below), whose sum is σ = 578460960. Its totient is φ = 110004224.

The previous prime is 275234051. The next prime is 275234081. The reversal of 275234060 is 60432572.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23297 + ... + 33063.

It is an arithmetic number, because the mean of its divisors is an integer number (24102540).

Almost surely, 2275234060 is an apocalyptic number.

275234060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275234060 is an abundant number, since it is smaller than the sum of its proper divisors (303226900).

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

275234060 is a wasteful number, since it uses less digits than its factorization.

275234060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11185 (or 11183 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 275234060 is about 16590.1796253085. The cubic root of 275234060 is about 650.4801659161.

The spelling of 275234060 in words is "two hundred seventy-five million, two hundred thirty-four thousand, sixty".

Divisors: 1 2 4 5 10 20 1409 2818 5636 7045 9767 14090 19534 28180 39068 48835 97670 195340 13761703 27523406 55046812 68808515 137617030 275234060