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10234202212 = 22131531128551
BaseRepresentation
bin10011000100000000…
…11000100001100100
3222102020110100011101
421202000120201210
5131424423432322
64411310245444
7511420166143
oct114200304144
928366410141
1010234202212
114381a38663
121b974b6884
13c7138b370
146d12c975a
153ed721327
hex262018864

10234202212 has 24 divisors (see below), whose sum is σ = 19300283072. Its totient is φ = 4720356000.

The previous prime is 10234202207. The next prime is 10234202213. The reversal of 10234202212 is 21220243201.

It is a super-3 number, since 3×102342022123 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 10234202212.

It is not an unprimeable number, because it can be changed into a prime (10234202213) 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, 15337 + ... + 143887.

Almost surely, 210234202212 is an apocalyptic number.

It is an amenable number.

10234202212 is a deficient number, since it is larger than the sum of its proper divisors (9066080860).

10234202212 is a wasteful number, since it uses less digits than its factorization.

10234202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130099 (or 130097 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10234202212 its reverse (21220243201), we get a palindrome (31454445413).

The spelling of 10234202212 in words is "ten billion, two hundred thirty-four million, two hundred two thousand, two hundred twelve".

Divisors: 1 2 4 13 26 52 1531 3062 6124 19903 39806 79612 128551 257102 514204 1671163 3342326 6684652 196811581 393623162 787246324 2558550553 5117101106 10234202212