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10030010430 = 23511231321477
BaseRepresentation
bin10010101011101010…
…11101000000111110
3221220000020022200210
421111311131000332
5131020140313210
64335133533250
7503360452626
oct112565350076
927800208623
1010030010430
114287752320
121b3b044226
13c3ac9711b
146b2135886
153da839e20
hex255d5d03e

10030010430 has 64 divisors (see below), whose sum is σ = 27402167808. Its totient is φ = 2325797760.

The previous prime is 10030010429. The next prime is 10030010437. The reversal of 10030010430 is 3401003001.

It is a super-2 number, since 2×100300104302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030010437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 653149 + ... + 668328.

It is an arithmetic number, because the mean of its divisors is an integer number (428158872).

Almost surely, 210030010430 is an apocalyptic number.

10030010430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030010430 is an abundant number, since it is smaller than the sum of its proper divisors (17372157378).

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

10030010430 is a wasteful number, since it uses less digits than its factorization.

10030010430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321521.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10030010430 its reverse (3401003001), we get a palindrome (13431013431).

The spelling of 10030010430 in words is "ten billion, thirty million, ten thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 23 30 33 46 55 66 69 110 115 138 165 230 253 330 345 506 690 759 1265 1518 2530 3795 7590 1321477 2642954 3964431 6607385 7928862 13214770 14536247 19822155 29072494 30393971 39644310 43608741 60787942 72681235 87217482 91181913 145362470 151969855 182363826 218043705 303939710 334333681 436087410 455909565 668667362 911819130 1003001043 1671668405 2006002086 3343336810 5015005215 10030010430