Search a number
-
+
785460000001 = 10316703113657
BaseRepresentation
bin10110110111000010001…
…00000111010100000001
32210002102001120012200011
423123201010013110001
5100332110230000001
61400500233424521
7110514300561325
oct13334104072401
92702361505604
10785460000001
11283125769576
12108288b6b141
13590b781bb91
142a033283985
1515671a93d51
hexb6e1107501

785460000001 has 8 divisors (see below), whose sum is σ = 786346055424. Its totient is φ = 784574187360.

The previous prime is 785459999999. The next prime is 785460000007. The reversal of 785460000001 is 100000064587.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 785460000001 - 21 = 785459999999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (785460000007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6853965 + ... + 6967621.

It is an arithmetic number, because the mean of its divisors is an integer number (98293256928).

Almost surely, 2785460000001 is an apocalyptic number.

It is an amenable number.

785460000001 is a deficient number, since it is larger than the sum of its proper divisors (886055423).

785460000001 is a wasteful number, since it uses less digits than its factorization.

785460000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121391.

The product of its (nonzero) digits is 6720, while the sum is 31.

Adding to 785460000001 its reverse (100000064587), we get a palindrome (885460064588).

The spelling of 785460000001 in words is "seven hundred eighty-five billion, four hundred sixty million, one", and thus it is an aban number.

Divisors: 1 1031 6703 113657 6910793 117180367 761842871 785460000001