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1010313227 = 71159222389
BaseRepresentation
bin111100001110000…
…010100000001011
32121102002020012102
4330032002200023
54032120010402
6244130304015
734015343420
oct7416024013
92542066172
101010313227
11479328310
1224242800b
1313140b4a1
1498273d47
155da6c102
hex3c38280b

1010313227 has 16 divisors (see below), whose sum is σ = 1280966400. Its totient is φ = 773910240.

The previous prime is 1010313217. The next prime is 1010313229. The reversal of 1010313227 is 7223130101.

It is a cyclic number.

It is not a de Polignac number, because 1010313227 - 226 = 943204363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1010313199 and 1010313208.

It is not an unprimeable number, because it can be changed into a prime (1010313229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106652 + ... + 115737.

It is an arithmetic number, because the mean of its divisors is an integer number (80060400).

Almost surely, 21010313227 is an apocalyptic number.

1010313227 is a deficient number, since it is larger than the sum of its proper divisors (270653173).

1010313227 is a wasteful number, since it uses less digits than its factorization.

1010313227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222466.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1010313227 is about 31785.4247572689. The cubic root of 1010313227 is about 1003.4259915114.

Adding to 1010313227 its reverse (7223130101), we get a palindrome (8233443328).

The spelling of 1010313227 in words is "one billion, ten million, three hundred thirteen thousand, two hundred twenty-seven".

Divisors: 1 7 11 59 77 413 649 4543 222389 1556723 2446279 13120951 17123953 91846657 144330461 1010313227