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34235212010 = 2597162121773
BaseRepresentation
bin11111111000100100…
…111110000011101010
310021100220120222001012
4133320210332003222
51030103203241020
623421043223522
72321244333506
oct377044760352
9107326528035
1034235212010
111357898054a
126775377ba2
1332c794c1cc
14192ab09306
15d558617c5
hex7f893e0ea

34235212010 has 32 divisors (see below), whose sum is σ = 62299942992. Its totient is φ = 13543925760.

The previous prime is 34235212007. The next prime is 34235212019. The reversal of 34235212010 is 1021253243.

It can be written as a sum of positive squares in 8 ways, for example, as 11749909609 + 22485302401 = 108397^2 + 149951^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34235212019) 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, 1561484 + ... + 1583256.

Almost surely, 234235212010 is an apocalyptic number.

34235212010 is a deficient number, since it is larger than the sum of its proper divisors (28064730982).

34235212010 is a wasteful number, since it uses less digits than its factorization.

34235212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23498.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 34235212010 its reverse (1021253243), we get a palindrome (35256465253).

The spelling of 34235212010 in words is "thirty-four billion, two hundred thirty-five million, two hundred twelve thousand, ten".

Divisors: 1 2 5 10 97 194 485 970 1621 3242 8105 16210 21773 43546 108865 157237 217730 314474 786185 1572370 2111981 4223962 10559905 21119810 35294033 70588066 176470165 352940330 3423521201 6847042402 17117606005 34235212010