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270913088 = 26174992
BaseRepresentation
bin10000001001011…
…100111001000000
3200212202210220002
4100021130321000
51023323204323
642514335132
76466503035
oct2011347100
9625683802
10270913088
11129a18016
127688a4a8
1344185604
1427da138c
1518bb5828
hex1025ce40

270913088 has 42 divisors (see below), whose sum is σ = 570359286. Its totient is φ = 127233024.

The previous prime is 270913057. The next prime is 270913091. The reversal of 270913088 is 880319072.

It can be written as a sum of positive squares in only one way, i.e., 254977024 + 15936064 = 15968^2 + 3992^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 542663 + ... + 543161.

It is an arithmetic number, because the mean of its divisors is an integer number (13579983).

Almost surely, 2270913088 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 270913088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285179643).

270913088 is an abundant number, since it is smaller than the sum of its proper divisors (299446198).

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

270913088 is an frugal number, since it uses more digits than its factorization.

270913088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 270913088 is about 16459.4376574657. The cubic root of 270913088 is about 647.0581755534.

The spelling of 270913088 in words is "two hundred seventy million, nine hundred thirteen thousand, eighty-eight".

Divisors: 1 2 4 8 16 17 32 34 64 68 136 272 499 544 998 1088 1996 3992 7984 8483 15968 16966 31936 33932 67864 135728 249001 271456 498002 542912 996004 1992008 3984016 4233017 7968032 8466034 15936064 16932068 33864136 67728272 135456544 270913088