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310120002201 = 31923112354263
BaseRepresentation
bin1001000001101001001…
…01111011001010011001
31002122110210111101221110
410200310211323022121
520040111210032301
6354244523530533
731256030345052
oct4406445731231
91078423441843
10310120002201
1110a580724789
125012a689a49
1323323643ca9
141101d1c1729
158100d730d6
hex483497b299

310120002201 has 16 divisors (see below), whose sum is σ = 435444669440. Its totient is φ = 195780427920.

The previous prime is 310120002091. The next prime is 310120002221. The reversal of 310120002201 is 102200021013.

It is not a de Polignac number, because 310120002201 - 214 = 310119985817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (310120002221) 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, 1045405 + ... + 1308858.

It is an arithmetic number, because the mean of its divisors is an integer number (27215291840).

Almost surely, 2310120002201 is an apocalyptic number.

It is an amenable number.

310120002201 is a deficient number, since it is larger than the sum of its proper divisors (125324667239).

310120002201 is a wasteful number, since it uses less digits than its factorization.

310120002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2356596.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 310120002201 its reverse (102200021013), we get a palindrome (412320023214).

The spelling of 310120002201 in words is "three hundred ten billion, one hundred twenty million, two thousand, two hundred one".

Divisors: 1 3 19 57 2311 6933 43909 131727 2354263 7062789 44730997 134192991 5440701793 16322105379 103373334067 310120002201