Search a number
-
+
68062370 = 2519358223
BaseRepresentation
bin1000000111010…
…00110010100010
311202001221000112
410003220302202
5114410443440
610430451322
71454343365
oct403506242
9152057015
1068062370
11354682a2
121a963b42
13111408bc
14907a0dc
155e96965
hex40e8ca2

68062370 has 16 divisors (see below), whose sum is σ = 128960640. Its totient is φ = 25791984.

The previous prime is 68062369. The next prime is 68062387. The reversal of 68062370 is 7326086.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178922 + ... + 179301.

It is an arithmetic number, because the mean of its divisors is an integer number (8060040).

Almost surely, 268062370 is an apocalyptic number.

68062370 is a deficient number, since it is larger than the sum of its proper divisors (60898270).

68062370 is a wasteful number, since it uses less digits than its factorization.

68062370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358249.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 68062370 is about 8249.9921212084. The cubic root of 68062370 is about 408.2902626606.

The spelling of 68062370 in words is "sixty-eight million, sixty-two thousand, three hundred seventy".

Divisors: 1 2 5 10 19 38 95 190 358223 716446 1791115 3582230 6806237 13612474 34031185 68062370