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1034944231 = 1954470749
BaseRepresentation
bin111101101011111…
…111111011100111
32200010102121120211
4331223333323213
54104421203411
6250410240251
734434611056
oct7553777347
92603377524
101034944231
11491220a12
1224a726087
13136553749
149b64639d
1560cd5221
hex3daffee7

1034944231 has 4 divisors (see below), whose sum is σ = 1089415000. Its totient is φ = 980473464.

The previous prime is 1034944219. The next prime is 1034944249. The reversal of 1034944231 is 1324494301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1324494301 = 13101884177.

It is a cyclic number.

It is not a de Polignac number, because 1034944231 - 213 = 1034936039 is a prime.

It is a super-2 number, since 2×10349442312 = 2142219122560362722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1034944193 and 1034944202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034944201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27235356 + ... + 27235393.

It is an arithmetic number, because the mean of its divisors is an integer number (272353750).

Almost surely, 21034944231 is an apocalyptic number.

1034944231 is a deficient number, since it is larger than the sum of its proper divisors (54470769).

1034944231 is an equidigital number, since it uses as much as digits as its factorization.

1034944231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54470768.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1034944231 is about 32170.5491249372. The cubic root of 1034944231 is about 1011.5149734454.

The spelling of 1034944231 in words is "one billion, thirty-four million, nine hundred forty-four thousand, two hundred thirty-one".

Divisors: 1 19 54470749 1034944231