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3113233201 = 1319292231949
BaseRepresentation
bin1011100110010000…
…0010101100110001
322000222002122002101
42321210002230301
522333441430301
61232531220401
7140102021431
oct27144025461
98028078071
103113233201
111358380201
1272a747701
133a7cac430
142176802c1
151334ae701
hexb9902b31

3113233201 has 32 divisors (see below), whose sum is σ = 3669120000. Its totient is φ = 2615493888.

The previous prime is 3113233199. The next prime is 3113233217. The reversal of 3113233201 is 1023323113.

It is a cyclic number.

It is not a de Polignac number, because 3113233201 - 21 = 3113233199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (3113233601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1596375 + ... + 1598323.

It is an arithmetic number, because the mean of its divisors is an integer number (114660000).

Almost surely, 23113233201 is an apocalyptic number.

It is an amenable number.

3113233201 is a deficient number, since it is larger than the sum of its proper divisors (555886799).

3113233201 is a wasteful number, since it uses less digits than its factorization.

3113233201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233.

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

The square root of 3113233201 is about 55796.3547286021. The cubic root of 3113233201 is about 1460.1715569031.

Adding to 3113233201 its reverse (1023323113), we get a palindrome (4136556314).

The spelling of 3113233201 in words is "three billion, one hundred thirteen million, two hundred thirty-three thousand, two hundred one".

Divisors: 1 13 19 29 223 247 377 551 1949 2899 4237 6467 7163 25337 37031 55081 56521 84071 122873 434627 481403 734773 1073899 1597349 5650151 8257913 12604183 13960687 107352869 163854379 239479477 3113233201