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10044004030 = 2531534191459
BaseRepresentation
bin10010101101010101…
…10101011010111110
3221220222120021022021
421112222311122332
5131032231112110
64340353510354
7503620424404
oct112652653276
927828507267
1010044004030
11429463a985
121b438723ba
13c40b56668
146b3d39474
153dbba12da
hex256ab56be

10044004030 has 64 divisors (see below), whose sum is σ = 19072972800. Its totient is φ = 3802930560.

The previous prime is 10044004007. The next prime is 10044004037. The reversal of 10044004030 is 3040044001.

It is a junction number, because it is equal to n+sod(n) for n = 10044003995 and 10044004013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10044004037) 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, 6883441 + ... + 6884899.

It is an arithmetic number, because the mean of its divisors is an integer number (298015200).

Almost surely, 210044004030 is an apocalyptic number.

10044004030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10044004030 is a deficient number, since it is larger than the sum of its proper divisors (9028968770).

10044004030 is a wasteful number, since it uses less digits than its factorization.

10044004030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10044004030 its reverse (3040044001), we get a palindrome (13084048031).

The spelling of 10044004030 in words is "ten billion, forty-four million, four thousand, thirty".

Divisors: 1 2 5 10 31 53 62 106 155 265 310 419 530 838 1459 1643 2095 2918 3286 4190 7295 8215 12989 14590 16430 22207 25978 44414 45229 64945 77327 90458 111035 129890 154654 222070 226145 386635 452290 611321 688417 773270 1222642 1376834 2397137 3056605 3442085 4794274 6113210 6884170 11985685 18950951 23971370 32400013 37901902 64800026 94754755 162000065 189509510 324000130 1004400403 2008800806 5022002015 10044004030