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13100024233 = 233715393683
BaseRepresentation
bin11000011001101001…
…01000000110101001
31020210222000011220201
430030310220012221
5203312101233413
610003522552201
7642426240322
oct141464500651
936728004821
1013100024233
11561269310a
122657208661
13130a02353a
148c3b65449
1551a10d9dd
hex30cd281a9

13100024233 has 8 divisors (see below), whose sum is σ = 14039039808. Its totient is φ = 12191796144.

The previous prime is 13100024213. The next prime is 13100024239. The reversal of 13100024233 is 33242000131.

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

It is a cyclic number.

It is not a de Polignac number, because 13100024233 - 29 = 13100023721 is a prime.

It is a super-2 number, since 2×131000242332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13100024233.

It is not an unprimeable number, because it can be changed into a prime (13100024239) 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, 7695991 + ... + 7697692.

It is an arithmetic number, because the mean of its divisors is an integer number (1754879976).

Almost surely, 213100024233 is an apocalyptic number.

It is an amenable number.

13100024233 is a deficient number, since it is larger than the sum of its proper divisors (939015575).

13100024233 is a wasteful number, since it uses less digits than its factorization.

13100024233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15393743.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13100024233 its reverse (33242000131), we get a palindrome (46342024364).

The spelling of 13100024233 in words is "thirteen billion, one hundred million, twenty-four thousand, two hundred thirty-three".

Divisors: 1 23 37 851 15393683 354054709 569566271 13100024233