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1030245364 = 221307197063
BaseRepresentation
bin111101011010000…
…100101111110100
32122210120212221201
4331122010233310
54102220322424
6250121422244
734346640541
oct7532045764
92583525851
101030245364
11489601655
1224903a984
13135599a55
149ab81bc8
15606a7d44
hex3d684bf4

1030245364 has 12 divisors (see below), whose sum is σ = 1804317984. Its totient is φ = 514725944.

The previous prime is 1030245347. The next prime is 1030245389. The reversal of 1030245364 is 4635420301.

It is a super-2 number, since 2×10302453642 = 2122811020086984992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93304 + ... + 103759.

It is an arithmetic number, because the mean of its divisors is an integer number (150359832).

Almost surely, 21030245364 is an apocalyptic number.

It is an amenable number.

1030245364 is a deficient number, since it is larger than the sum of its proper divisors (774072620).

1030245364 is a wasteful number, since it uses less digits than its factorization.

1030245364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198374 (or 198372 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 1030245364 is about 32097.4354738817. The cubic root of 1030245364 is about 1009.9818197558.

Adding to 1030245364 its reverse (4635420301), we get a palindrome (5665665665).

The spelling of 1030245364 in words is "one billion, thirty million, two hundred forty-five thousand, three hundred sixty-four".

Divisors: 1 2 4 1307 2614 5228 197063 394126 788252 257561341 515122682 1030245364