Search a number
-
+
270970364 = 22771136303
BaseRepresentation
bin10000001001101…
…010110111111100
3200212212201110102
4100021222313330
51023332022424
642515500232
76500132030
oct2011526774
9625781412
10270970364
11129a57055
12768b7678
13441a56c2
1427db81c0
1518bc77ae
hex1026adfc

270970364 has 24 divisors (see below), whose sum is σ = 549577728. Its totient is φ = 114493680.

The previous prime is 270970339. The next prime is 270970367. The reversal of 270970364 is 463079072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270970367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66164 + ... + 70139.

It is an arithmetic number, because the mean of its divisors is an integer number (22899072).

Almost surely, 2270970364 is an apocalyptic number.

It is an amenable number.

270970364 is an abundant number, since it is smaller than the sum of its proper divisors (278607364).

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

270970364 is a wasteful number, since it uses less digits than its factorization.

270970364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136385 (or 136383 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 270970364 is about 16461.1774791477. The cubic root of 270970364 is about 647.1037723324.

The spelling of 270970364 in words is "two hundred seventy million, nine hundred seventy thousand, three hundred sixty-four".

Divisors: 1 2 4 7 14 28 71 142 284 497 994 1988 136303 272606 545212 954121 1908242 3816484 9677513 19355026 38710052 67742591 135485182 270970364