Search a number
-
+
230670410676 = 22367728393699
BaseRepresentation
bin1101011011010100000…
…1110010001110110100
3211001101211001222102120
43112311001302032310
512234403111120201
6253545111235540
722444141065636
oct3266501621664
9731354058376
10230670410676
1189910484742
1238857078bb0
13189a1563584
14b2435a0a56
156000d78536
hex35b50723b4

230670410676 has 24 divisors (see below), whose sum is σ = 539026000800. Its totient is φ = 76776559392.

The previous prime is 230670410671. The next prime is 230670410683. The reversal of 230670410676 is 676014076032.

It is a happy number.

230670410676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2306704106762 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230670410671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14188726 + ... + 14204973.

It is an arithmetic number, because the mean of its divisors is an integer number (22459416700).

Almost surely, 2230670410676 is an apocalyptic number.

It is an amenable number.

230670410676 is an abundant number, since it is smaller than the sum of its proper divisors (308355590124).

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

230670410676 is a wasteful number, since it uses less digits than its factorization.

230670410676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28394383 (or 28394381 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 230670410676 in words is "two hundred thirty billion, six hundred seventy million, four hundred ten thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 12 677 1354 2031 2708 4062 8124 28393699 56787398 85181097 113574796 170362194 340724388 19222534223 38445068446 57667602669 76890136892 115335205338 230670410676