Search a number
-
+
10192909230 = 2325789181789
BaseRepresentation
bin10010111111000101…
…10111001110101110
3222022100202102211200
421133202313032232
5131333341043410
64403233230330
7510406204350
oct113742671656
928270672750
1010192909230
1143606a4629
121b857023a6
13c6596114a
146c9a1b0d0
153e9cb63c0
hex25f8b73ae

10192909230 has 96 divisors (see below), whose sum is σ = 30627979200. Its totient is φ = 2303617536.

The previous prime is 10192909219. The next prime is 10192909289. The reversal of 10192909230 is 3290929101.

It is a happy number.

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 47 ways as a sum of consecutive naturals, for example, 34825 + ... + 146964.

It is an arithmetic number, because the mean of its divisors is an integer number (319041450).

Almost surely, 210192909230 is an apocalyptic number.

10192909230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10192909230 is an abundant number, since it is smaller than the sum of its proper divisors (20435069970).

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

10192909230 is a wasteful number, since it uses less digits than its factorization.

10192909230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181898 (or 181895 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The spelling of 10192909230 in words is "ten billion, one hundred ninety-two million, nine hundred nine thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 89 90 105 126 178 210 267 315 445 534 623 630 801 890 1246 1335 1602 1869 2670 3115 3738 4005 5607 6230 8010 9345 11214 18690 28035 56070 181789 363578 545367 908945 1090734 1272523 1636101 1817890 2545046 2726835 3272202 3817569 5453670 6362615 7635138 8180505 11452707 12725230 16179221 16361010 19087845 22905414 32358442 38175690 48537663 57263535 80896105 97075326 113254547 114527070 145612989 161792210 226509094 242688315 291225978 339763641 485376630 566272735 679527282 728064945 1019290923 1132545470 1456129890 1698818205 2038581846 3397636410 5096454615 10192909230