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210112033001 = 13179721114643
BaseRepresentation
bin1100001110101110100…
…1110011000011101001
3202002100001212012000012
43003223221303003221
511420302140024001
6240305114021305
721115525545533
oct3035351630351
9662301765005
10210112033001
1181120846272
123487a117835
1316a762a4160
14a253088853
1556eb0b22bb
hex30eba730e9

210112033001 has 32 divisors (see below), whose sum is σ = 242221529088. Its totient is φ = 180534435840.

The previous prime is 210112032979. The next prime is 210112033037. The reversal of 210112033001 is 100330211012.

It is a cyclic number.

It is not a de Polignac number, because 210112033001 - 230 = 209038291177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210112033601) 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, 45251186 + ... + 45255828.

It is an arithmetic number, because the mean of its divisors is an integer number (7569422784).

Almost surely, 2210112033001 is an apocalyptic number.

It is an amenable number.

210112033001 is a deficient number, since it is larger than the sum of its proper divisors (32109496087).

210112033001 is a wasteful number, since it uses less digits than its factorization.

210112033001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6881.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 210112033001 its reverse (100330211012), we get a palindrome (310442244013).

The spelling of 210112033001 in words is "two hundred ten billion, one hundred twelve million, thirty-three thousand, one".

Divisors: 1 13 17 97 221 1261 1649 2111 4643 21437 27443 35887 60359 78931 204767 450371 466531 1026103 2661971 3481039 5854823 7656307 9801373 45253507 99531991 127417849 166623341 950733181 2166103433 12359531353 16162464077 210112033001