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10131001233 = 317198647083
BaseRepresentation
bin10010110111101101…
…01100111110010001
3222011001021012000220
421123312230332101
5131222014014413
64353142303253
7506025042513
oct113366547621
928131235026
1010131001233
1143297601a1
121b68a27b29
13c55b968b2
146c1703bb3
153e4638223
hex25bdacf91

10131001233 has 8 divisors (see below), whose sum is σ = 14302590048. Its totient is φ = 6356706624.

The previous prime is 10131001217. The next prime is 10131001271. The reversal of 10131001233 is 33210013101.

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

It is not a de Polignac number, because 10131001233 - 24 = 10131001217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10131001213) 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, 99323491 + ... + 99323592.

It is an arithmetic number, because the mean of its divisors is an integer number (1787823756).

Almost surely, 210131001233 is an apocalyptic number.

It is an amenable number.

10131001233 is a deficient number, since it is larger than the sum of its proper divisors (4171588815).

10131001233 is a wasteful number, since it uses less digits than its factorization.

10131001233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198647103.

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

Adding to 10131001233 its reverse (33210013101), we get a palindrome (43341014334).

The spelling of 10131001233 in words is "ten billion, one hundred thirty-one million, one thousand, two hundred thirty-three".

Divisors: 1 3 17 51 198647083 595941249 3377000411 10131001233