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133211202332 = 221310372734211
BaseRepresentation
bin111110000010000000…
…0011010001100011100
3110201211201101020002112
41330010000122030130
54140304031433312
6141110230213152
712424045352165
oct1740400321434
9421751336075
10133211202332
1151549283a5a
12219981b41b8
13c73c266260
146639b6c76c
1536e9c25d22
hex1f0401a31c

133211202332 has 48 divisors (see below), whose sum is σ = 253845376512. Its totient is φ = 60799654080.

The previous prime is 133211202323. The next prime is 133211202337. The reversal of 133211202332 is 233202112331.

It is a junction number, because it is equal to n+sod(n) for n = 133211202298 and 133211202307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133211202337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3876707 + ... + 3910917.

It is an arithmetic number, because the mean of its divisors is an integer number (5288445344).

Almost surely, 2133211202332 is an apocalyptic number.

It is an amenable number.

133211202332 is a deficient number, since it is larger than the sum of its proper divisors (120634174180).

133211202332 is a wasteful number, since it uses less digits than its factorization.

133211202332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35058 (or 35056 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 133211202332 its reverse (233202112331), we get a palindrome (366413314663).

Subtracting 133211202332 from its reverse (233202112331), we obtain a palindrome (99990909999).

The spelling of 133211202332 in words is "one hundred thirty-three billion, two hundred eleven million, two hundred two thousand, three hundred thirty-two".

Divisors: 1 2 4 13 26 52 103 206 412 727 1339 1454 2678 2908 5356 9451 18902 34211 37804 68422 74881 136844 149762 299524 444743 889486 973453 1778972 1946906 3523733 3893812 7047466 14094932 24871397 45808529 49742794 91617058 99485588 183234116 323328161 646656322 1293312644 2561753891 5123507782 10247015564 33302800583 66605601166 133211202332