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1023041314 = 2539394849
BaseRepresentation
bin111100111110100…
…101111100100010
32122022000212212001
4330332211330202
54043344310224
6245303154214
734231464511
oct7476457442
92568025761
101023041314
11485531099
1224674596a
13133c469b9
1499c28678
155ec33544
hex3cfa5f22

1023041314 has 8 divisors (see below), whose sum is σ = 1534862700. Its totient is φ = 511420416.

The previous prime is 1023041303. The next prime is 1023041363. The reversal of 1023041314 is 4131403201.

It can be written as a sum of positive squares in 2 ways, for example, as 1023040225 + 1089 = 31985^2 + 33^2 .

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

It is a super-2 number, since 2×10230413142 = 2093227060301693192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1023041291 and 1023041300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36639 + ... + 58210.

Almost surely, 21023041314 is an apocalyptic number.

1023041314 is a deficient number, since it is larger than the sum of its proper divisors (511821386).

1023041314 is an equidigital number, since it uses as much as digits as its factorization.

1023041314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100244.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1023041314 is about 31985.0170236003. The cubic root of 1023041314 is about 1007.6221925695.

Adding to 1023041314 its reverse (4131403201), we get a palindrome (5154444515).

The spelling of 1023041314 in words is "one billion, twenty-three million, forty-one thousand, three hundred fourteen".

Divisors: 1 2 5393 10786 94849 189698 511520657 1023041314