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914710945 = 5473892387
BaseRepresentation
bin110110100001010…
…110000110100001
32100202012010112011
4312201112012201
53333131222240
6230433232521
731444625521
oct6641260641
92322163464
10914710945
1142a36a965
12216402741
131176775a5
14896a9681
15554856ea
hex368561a1

914710945 has 8 divisors (see below), whose sum is σ = 1121007744. Its totient is φ = 716199024.

The previous prime is 914710903. The next prime is 914710949. The reversal of 914710945 is 549017419.

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 914710945 - 27 = 914710817 is a prime.

It is a super-3 number, since 3×9147109453 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 914710898 and 914710907.

It is not an unprimeable number, because it can be changed into a prime (914710949) 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, 1945959 + ... + 1946428.

It is an arithmetic number, because the mean of its divisors is an integer number (140125968).

Almost surely, 2914710945 is an apocalyptic number.

It is an amenable number.

914710945 is a deficient number, since it is larger than the sum of its proper divisors (206296799).

914710945 is a wasteful number, since it uses less digits than its factorization.

914710945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3892439.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 914710945 is about 30244.1886153357. The cubic root of 914710945 is about 970.7214475533.

The spelling of 914710945 in words is "nine hundred fourteen million, seven hundred ten thousand, nine hundred forty-five".

Divisors: 1 5 47 235 3892387 19461935 182942189 914710945