Search a number
-
+
8092372740 = 2235592285981
BaseRepresentation
bin1111000100101011…
…11100111100000100
3202212222020010110220
413202111330330010
5113033121411430
63414555344340
7404352014304
oct74225747404
922788203426
108092372740
113482a2a461
12169a1520b0
139bc71604a
1456aa71604
15325695110
hex1e257cf04

8092372740 has 48 divisors (see below), whose sum is σ = 23042698560. Its totient is φ = 2121389440.

The previous prime is 8092372723. The next prime is 8092372747. The reversal of 8092372740 is 472732908.

It is a junction number, because it is equal to n+sod(n) for n = 8092372692 and 8092372701.

It is not an unprimeable number, because it can be changed into a prime (8092372747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1139451 + ... + 1146530.

It is an arithmetic number, because the mean of its divisors is an integer number (480056220).

Almost surely, 28092372740 is an apocalyptic number.

It is an amenable number.

8092372740 is an abundant number, since it is smaller than the sum of its proper divisors (14950325820).

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

8092372740 is a wasteful number, since it uses less digits than its factorization.

8092372740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286052 (or 2286050 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 8092372740 is about 89957.6163534806. The cubic root of 8092372740 is about 2007.6682894257.

The spelling of 8092372740 in words is "eight billion, ninety-two million, three hundred seventy-two thousand, seven hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 59 60 118 177 236 295 354 590 708 885 1180 1770 3540 2285981 4571962 6857943 9143924 11429905 13715886 22859810 27431772 34289715 45719620 68579430 134872879 137158860 269745758 404618637 539491516 674364395 809237274 1348728790 1618474548 2023093185 2697457580 4046186370 8092372740