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10232213202 = 232292675929
BaseRepresentation
bin10011000011110001…
…10010111011010010
3222102002201021202100
421201320302323102
5131423421310302
64411155501230
7511364243241
oct114170627322
928362637670
1010232213202
1143808aa252
121b968b7816
13c70b42c33
146d0d2c958
153ed47bd1c
hex261e32ed2

10232213202 has 36 divisors (see below), whose sum is σ = 22960666170. Its totient is φ = 3293121216.

The previous prime is 10232213197. The next prime is 10232213263. The reversal of 10232213202 is 20231223201.

10232213202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 9200454561 + 1031758641 = 95919^2 + 32121^2 .

It is a super-2 number, since 2×102322132022 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 322827 + ... + 353102.

Almost surely, 210232213202 is an apocalyptic number.

10232213202 is an abundant number, since it is smaller than the sum of its proper divisors (12728452968).

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

10232213202 is a wasteful number, since it uses less digits than its factorization.

10232213202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675995 (or 675963 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10232213202 its reverse (20231223201), we get a palindrome (30463436403).

Subtracting 10232213202 from its reverse (20231223201), we obtain a palindrome (9999009999).

The spelling of 10232213202 in words is "ten billion, two hundred thirty-two million, two hundred thirteen thousand, two hundred two".

Divisors: 1 2 3 6 9 18 29 58 87 174 261 522 841 1682 2523 5046 7569 15138 675929 1351858 2027787 4055574 6083361 12166722 19601941 39203882 58805823 117611646 176417469 352834938 568456289 1136912578 1705368867 3410737734 5116106601 10232213202