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10030230 = 234572961
BaseRepresentation
bin100110010000…
…110010010110
3200212120220000
4212100302112
510031431410
6554552130
7151153440
oct46206226
920776800
1010030230
115730951
123438646
132102562
141491490
15d31dc0
hex990c96

10030230 has 160 divisors (see below), whose sum is σ = 32408640. Its totient is φ = 2177280.

The previous prime is 10030217. The next prime is 10030247. The reversal of 10030230 is 3203001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 164400 + ... + 164460.

It is an arithmetic number, because the mean of its divisors is an integer number (202554).

Almost surely, 210030230 is an apocalyptic number.

10030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10030230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16204320).

10030230 is an abundant number, since it is smaller than the sum of its proper divisors (22378410).

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

10030230 is a wasteful number, since it uses less digits than its factorization.

10030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 10030230 is about 3167.0538359807. The cubic root of 10030230 is about 215.6603458125.

Adding to 10030230 its reverse (3203001), we get a palindrome (13233231).

The spelling of 10030230 in words is "ten million, thirty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 27 29 30 35 42 45 54 58 61 63 70 81 87 90 105 122 126 135 145 162 174 183 189 203 210 261 270 290 305 315 366 378 405 406 427 435 522 549 567 609 610 630 783 810 854 870 915 945 1015 1098 1134 1218 1281 1305 1566 1647 1769 1827 1830 1890 2030 2135 2349 2562 2610 2745 2835 3045 3294 3538 3654 3843 3915 4270 4698 4941 5307 5481 5490 5670 6090 6405 7686 7830 8235 8845 9135 9882 10614 10962 11529 11745 12383 12810 15921 16443 16470 17690 18270 19215 23058 23490 24705 24766 26535 27405 31842 32886 34587 37149 38430 47763 49410 53070 54810 57645 61915 69174 74298 79605 82215 95526 111447 115290 123830 143289 159210 164430 172935 185745 222894 238815 286578 334341 345870 371490 477630 557235 668682 716445 1003023 1114470 1432890 1671705 2006046 3343410 5015115 10030230