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13210013332 = 2215121870883
BaseRepresentation
bin11000100110110000…
…01100111010010100
31021002121222012121001
430103120030322110
5204023230411312
610022452233044
7645233155255
oct142330147224
937077865531
1013210013332
11566978759a
12268800b784
131326a53949
148d45d6b2c
15524ad8057
hex31360ce94

13210013332 has 12 divisors (see below), whose sum is σ = 23270620576. Its totient is φ = 6561264600.

The previous prime is 13210013293. The next prime is 13210013381. The reversal of 13210013332 is 23331001231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10934838 + ... + 10936045.

Almost surely, 213210013332 is an apocalyptic number.

It is an amenable number.

13210013332 is a deficient number, since it is larger than the sum of its proper divisors (10060607244).

13210013332 is a wasteful number, since it uses less digits than its factorization.

13210013332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21871038 (or 21871036 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13210013332 its reverse (23331001231), we get a palindrome (36541014563).

The spelling of 13210013332 in words is "thirteen billion, two hundred ten million, thirteen thousand, three hundred thirty-two".

Divisors: 1 2 4 151 302 604 21870883 43741766 87483532 3302503333 6605006666 13210013332