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10310133021 = 317202159471
BaseRepresentation
bin10011001101000100…
…00010010100011101
3222121112100000122120
421212202002110131
5132103343224041
64423021533153
7513331453566
oct114642022435
928545300576
1010310133021
11441088a5a1
121bb8a141b9
13c84025536
146db41316d
1540521e366
hex26688251d

10310133021 has 8 divisors (see below), whose sum is σ = 14555481984. Its totient is φ = 6469103040.

The previous prime is 10310132971. The next prime is 10310133049. The reversal of 10310133021 is 12033101301.

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

It is not a de Polignac number, because 10310133021 - 27 = 10310132893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10310131021) 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, 101079685 + ... + 101079786.

It is an arithmetic number, because the mean of its divisors is an integer number (1819435248).

Almost surely, 210310133021 is an apocalyptic number.

It is an amenable number.

10310133021 is a deficient number, since it is larger than the sum of its proper divisors (4245348963).

10310133021 is a wasteful number, since it uses less digits than its factorization.

10310133021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202159491.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10310133021 its reverse (12033101301), we get a palindrome (22343234322).

The spelling of 10310133021 in words is "ten billion, three hundred ten million, one hundred thirty-three thousand, twenty-one".

Divisors: 1 3 17 51 202159471 606478413 3436711007 10310133021