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201010230310 = 2520101023031
BaseRepresentation
bin1011101100110100100…
…1001011010000100110
3201012211202012200221211
42323031021023100212
511243132104332220
6232202014502034
720344135523611
oct2731511132046
9635752180854
10201010230310
117828004218a
1232b59b0491a
1315c556cb9a6
149a2c333178
155366ec6b5a
hex2ecd24b426

201010230310 has 8 divisors (see below), whose sum is σ = 361818414576. Its totient is φ = 80404092120.

The previous prime is 201010230269. The next prime is 201010230319. The reversal of 201010230310 is 13032010102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2010102303102 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201010230319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10050511506 + ... + 10050511525.

It is an arithmetic number, because the mean of its divisors is an integer number (45227301822).

Almost surely, 2201010230310 is an apocalyptic number.

201010230310 is a deficient number, since it is larger than the sum of its proper divisors (160808184266).

201010230310 is a wasteful number, since it uses less digits than its factorization.

201010230310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20101023038.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 201010230310 its reverse (13032010102), we get a palindrome (214042240412).

The spelling of 201010230310 in words is "two hundred one billion, ten million, two hundred thirty thousand, three hundred ten".

Divisors: 1 2 5 10 20101023031 40202046062 100505115155 201010230310