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1034993589 = 3797508097
BaseRepresentation
bin111101101100001…
…011111110110101
32200010112010021220
4331230023332311
54104424243324
6250411300553
734435205010
oct7554137665
92603463256
101034993589
11491255003
1224a74a759
13136570056
149b65a377
1560ce4b79
hex3db0bfb5

1034993589 has 16 divisors (see below), whose sum is σ = 1593395328. Its totient is φ = 585326592.

The previous prime is 1034993587. The next prime is 1034993599. The reversal of 1034993589 is 9853994301.

It is a happy number.

It is not a de Polignac number, because 1034993589 - 21 = 1034993587 is a prime.

It is a super-2 number, since 2×10349935892 = 2142423458542201842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034993581) 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, 252012 + ... + 256085.

It is an arithmetic number, because the mean of its divisors is an integer number (99587208).

Almost surely, 21034993589 is an apocalyptic number.

It is an amenable number.

1034993589 is a deficient number, since it is larger than the sum of its proper divisors (558401739).

1034993589 is an equidigital number, since it uses as much as digits as its factorization.

1034993589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508204.

The product of its (nonzero) digits is 1049760, while the sum is 51.

The square root of 1034993589 is about 32171.3162459978. The cubic root of 1034993589 is about 1011.5310533980.

The spelling of 1034993589 in words is "one billion, thirty-four million, nine hundred ninety-three thousand, five hundred eighty-nine".

Divisors: 1 3 7 21 97 291 679 2037 508097 1524291 3556679 10670037 49285409 147856227 344997863 1034993589