Search a number
-
+
920683043706 = 231671969746649
BaseRepresentation
bin11010110010111001111…
…11000101101101111010
310021000102222120120022010
431121130333011231322
5110041024324344311
61542542252510350
7123342245514336
oct15313477055572
93230388516263
10920683043706
11325506637748
1212a526a7b3b6
1368a878171ca
14327c02b07c6
1518e3821ada6
hexd65cfc5b7a

920683043706 has 32 divisors (see below), whose sum is σ = 1852525987200. Its totient is φ = 305034630656.

The previous prime is 920683043701. The next prime is 920683043737. The reversal of 920683043706 is 607340386029.

It is not an unprimeable number, because it can be changed into a prime (920683043701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19713070 + ... + 19759718.

It is an arithmetic number, because the mean of its divisors is an integer number (57891437100).

Almost surely, 2920683043706 is an apocalyptic number.

920683043706 is an abundant number, since it is smaller than the sum of its proper divisors (931842943494).

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

920683043706 is a wasteful number, since it uses less digits than its factorization.

920683043706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66518.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 920683043706 in words is "nine hundred twenty billion, six hundred eighty-three million, forty-three thousand, seven hundred six".

Divisors: 1 2 3 6 167 334 501 1002 19697 39394 46649 59091 93298 118182 139947 279894 3289399 6578798 7790383 9868197 15580766 19736394 23371149 46742298 918845353 1837690706 2756536059 5513072118 153447173951 306894347902 460341521853 920683043706