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1030354624 = 26131238407
BaseRepresentation
bin111101011010011…
…111011011000000
32122210210102211101
4331122133123000
54102232321444
6250124024144
734350604225
oct7532373300
92583712741
101030354624
11489676752
12249092054
131356076c0
149abad94c
15606ca3d4
hex3d69f6c0

1030354624 has 28 divisors (see below), whose sum is σ = 2201889424. Its totient is φ = 475547904.

The previous prime is 1030354603. The next prime is 1030354639. The reversal of 1030354624 is 4264530301.

It is a super-5 number, since 5×10303546245 (a number of 46 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030354592 and 1030354601.

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, 618372 + ... + 620035.

It is an arithmetic number, because the mean of its divisors is an integer number (78638908).

Almost surely, 21030354624 is an apocalyptic number.

It is an amenable number.

1030354624 is an abundant number, since it is smaller than the sum of its proper divisors (1171534800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030354624 is a wasteful number, since it uses less digits than its factorization.

1030354624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238432 (or 1238422 counting only the distinct ones).

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

The square root of 1030354624 is about 32099.1374338938. The cubic root of 1030354624 is about 1010.0175221611.

Adding to 1030354624 its reverse (4264530301), we get a palindrome (5294884925).

The spelling of 1030354624 in words is "one billion, thirty million, three hundred fifty-four thousand, six hundred twenty-four".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 208 416 832 1238407 2476814 4953628 9907256 16099291 19814512 32198582 39629024 64397164 79258048 128794328 257588656 515177312 1030354624