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10012230232 = 239011138889
BaseRepresentation
bin10010101001100011…
…01000001001011000
3221211202202222211221
421110301220021120
5131001112331412
64333300501424
7503053360414
oct112461501130
927752688757
1010012230232
114278708844
121b350aa874
13c373b01b4
146ada27d44
153d8ec6b07
hex254c68258

10012230232 has 16 divisors (see below), whose sum is σ = 18775150200. Its totient is φ = 5005523520.

The previous prime is 10012230197. The next prime is 10012230233. The reversal of 10012230232 is 23203221001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012230233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2644 + ... + 141532.

Almost surely, 210012230232 is an apocalyptic number.

It is an amenable number.

10012230232 is a deficient number, since it is larger than the sum of its proper divisors (8762919968).

10012230232 is a wasteful number, since it uses less digits than its factorization.

10012230232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147906 (or 147902 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10012230232 its reverse (23203221001), we get a palindrome (33215451233).

The spelling of 10012230232 in words is "ten billion, twelve million, two hundred thirty thousand, two hundred thirty-two".

Divisors: 1 2 4 8 9011 18022 36044 72088 138889 277778 555556 1111112 1251528779 2503057558 5006115116 10012230232