Search a number
-
+
6140700810 = 232579863671
BaseRepresentation
bin1011011100000001…
…11010100010001010
3120211221210220220100
411232000322202022
5100034004411220
62453200310230
7305113044546
oct55600724212
916757726810
106140700810
1126712a1452
121234612376
1376b29009a
14423796a26
1525e17bd90
hex16e03a88a

6140700810 has 48 divisors (see below), whose sum is σ = 16167939840. Its totient is φ = 1616790240.

The previous prime is 6140700803. The next prime is 6140700833. The reversal of 6140700810 is 180070416.

It is a happy number.

It is a super-2 number, since 2×61407008102 = 75416412875869312200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 424726 + ... + 438945.

It is an arithmetic number, because the mean of its divisors is an integer number (336832080).

Almost surely, 26140700810 is an apocalyptic number.

6140700810 is an abundant number, since it is smaller than the sum of its proper divisors (10027239030).

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

6140700810 is a wasteful number, since it uses less digits than its factorization.

6140700810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863763 (or 863760 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 6140700810 is about 78362.6238075270. The cubic root of 6140700810 is about 1831.2148969419.

The spelling of 6140700810 in words is "six billion, one hundred forty million, seven hundred thousand, eight hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 79 90 158 237 395 474 711 790 1185 1422 2370 3555 7110 863671 1727342 2591013 4318355 5182026 7773039 8636710 12955065 15546078 25910130 38865195 68230009 77730390 136460018 204690027 341150045 409380054 614070081 682300090 1023450135 1228140162 2046900270 3070350405 6140700810