Search a number
-
+
1007697068 = 227231564747
BaseRepresentation
bin111100000100000…
…011110010101100
32121020011022111122
4330010003302230
54030432301233
6243554240112
733654166220
oct7404036254
92536138448
101007697068
114779007a4
12241586038
13130a03771
1497b92780
155d701d98
hex3c103cac

1007697068 has 24 divisors (see below), whose sum is σ = 2103021312. Its totient is φ = 413092944.

The previous prime is 1007697029. The next prime is 1007697077. The reversal of 1007697068 is 8607967001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781730 + ... + 783017.

It is an arithmetic number, because the mean of its divisors is an integer number (87625888).

Almost surely, 21007697068 is an apocalyptic number.

It is an amenable number.

1007697068 is an abundant number, since it is smaller than the sum of its proper divisors (1095324244).

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

1007697068 is a wasteful number, since it uses less digits than its factorization.

1007697068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564781 (or 1564779 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 1007697068 is about 31744.2446437146. The cubic root of 1007697068 is about 1002.5591345768.

The spelling of 1007697068 in words is "one billion, seven million, six hundred ninety-seven thousand, sixty-eight".

Divisors: 1 2 4 7 14 23 28 46 92 161 322 644 1564747 3129494 6258988 10953229 21906458 35989181 43812916 71978362 143956724 251924267 503848534 1007697068