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970227495 = 325191134769
BaseRepresentation
bin111001110101000…
…111111100100111
32111121122122220200
4321311013330213
53441334234440
6240135201543
733020540406
oct7165077447
92447578820
10970227495
11458739306
12230b162b3
13126014913
1492bdb63d
155a29ec30
hex39d47f27

970227495 has 24 divisors (see below), whose sum is σ = 1770241200. Its totient is φ = 490219776.

The previous prime is 970227449. The next prime is 970227499. The reversal of 970227495 is 594722079.

970227495 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 970227495 - 210 = 970226471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 970227495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970227499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 566530 + ... + 568239.

It is an arithmetic number, because the mean of its divisors is an integer number (73760050).

Almost surely, 2970227495 is an apocalyptic number.

970227495 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

970227495 is a deficient number, since it is larger than the sum of its proper divisors (800013705).

970227495 is a wasteful number, since it uses less digits than its factorization.

970227495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134799 (or 1134796 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 970227495 is about 31148.4750027991. The cubic root of 970227495 is about 989.9756804555.

The spelling of 970227495 in words is "nine hundred seventy million, two hundred twenty-seven thousand, four hundred ninety-five".

Divisors: 1 3 5 9 15 19 45 57 95 171 285 855 1134769 3404307 5673845 10212921 17021535 21560611 51064605 64681833 107803055 194045499 323409165 970227495