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1010440713 = 31719812563
BaseRepresentation
bin111100001110100…
…001101000001001
32121102022201002010
4330032201220021
54032133100323
6244133130133
734016414202
oct7416415011
92542281063
101010440713
11479405077
12242489949
13131454519
14982a85a9
155da94c93
hex3c3a1a09

1010440713 has 8 divisors (see below), whose sum is σ = 1426504608. Its totient is φ = 634001984.

The previous prime is 1010440709. The next prime is 1010440727. The reversal of 1010440713 is 3170440101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1010440713 - 22 = 1010440709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010440713.

It is not an unprimeable number, because it can be changed into a prime (1010440793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9906231 + ... + 9906332.

It is an arithmetic number, because the mean of its divisors is an integer number (178313076).

Almost surely, 21010440713 is an apocalyptic number.

It is an amenable number.

1010440713 is a deficient number, since it is larger than the sum of its proper divisors (416063895).

1010440713 is a wasteful number, since it uses less digits than its factorization.

1010440713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19812583.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1010440713 is about 31787.4301100293. The cubic root of 1010440713 is about 1003.4681953819.

Adding to 1010440713 its reverse (3170440101), we get a palindrome (4180880814).

The spelling of 1010440713 in words is "one billion, ten million, four hundred forty thousand, seven hundred thirteen".

Divisors: 1 3 17 51 19812563 59437689 336813571 1010440713