Search a number
-
+
830710202706 = 232165727851881
BaseRepresentation
bin11000001011010100010…
…11111100000101010010
32221102012121210200022200
430011222023330011102
5102102243302441311
61433342322344030
7114005526134466
oct14055213740522
92842177720280
10830710202706
112a033628660a
12114bb71bb016
1360449513a57
142c2c6c424a6
151691e456556
hexc16a2fc152

830710202706 has 24 divisors (see below), whose sum is σ = 1800958393884. Its totient is φ = 276736279680.

The previous prime is 830710202701. The next prime is 830710202713. The reversal of 830710202706 is 607202017038.

It can be written as a sum of positive squares in 2 ways, for example, as 672949512225 + 157760690481 = 820335^2 + 397191^2 .

It is not an unprimeable number, because it can be changed into a prime (830710202701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13896115 + ... + 13955766.

Almost surely, 2830710202706 is an apocalyptic number.

830710202706 is an abundant number, since it is smaller than the sum of its proper divisors (970248191178).

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

830710202706 is a wasteful number, since it uses less digits than its factorization.

830710202706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27853546 (or 27853543 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 830710202706 in words is "eight hundred thirty billion, seven hundred ten million, two hundred two thousand, seven hundred six".

Divisors: 1 2 3 6 9 18 1657 3314 4971 9942 14913 29826 27851881 55703762 83555643 167111286 250666929 501333858 46150566817 92301133634 138451700451 276903400902 415355101353 830710202706