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270941052 = 22322578421
BaseRepresentation
bin10000001001100…
…011101101111100
3200212211020020210
4100021203231330
51023330103202
642515112420
76466650414
oct2011435574
9625736223
10270941052
11129a37028
12768a2710
1344195265
1427dab644
1518bbdc6c
hex10263b7c

270941052 has 12 divisors (see below), whose sum is σ = 632195816. Its totient is φ = 90313680.

The previous prime is 270940993. The next prime is 270941057. The reversal of 270941052 is 250149072.

It is a tau number, because it is divible by the number of its divisors (12).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270941057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11289199 + ... + 11289222.

Almost surely, 2270941052 is an apocalyptic number.

It is an amenable number.

270941052 is an abundant number, since it is smaller than the sum of its proper divisors (361254764).

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

270941052 is a wasteful number, since it uses less digits than its factorization.

270941052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22578428 (or 22578426 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 270941052 is about 16460.2871177875. The cubic root of 270941052 is about 647.0804381819.

The spelling of 270941052 in words is "two hundred seventy million, nine hundred forty-one thousand, fifty-two".

Divisors: 1 2 3 4 6 12 22578421 45156842 67735263 90313684 135470526 270941052