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3110021002123 = 731372271706381
BaseRepresentation
bin101101010000011011101…
…100100111001110001011
3102000022111201012021022121
4231100123230213032023
5401423310334031443
610340420211232111
7440456135226160
oct55203354471613
912008451167277
103110021002123
11a99a52861012
124228ab8a8637
131973734a13a9
14aa750bc6067
1555d735d94ed
hex2d41bb2738b

3110021002123 has 32 divisors (see below), whose sum is σ = 3784727973888. Its totient is φ = 2498959382400.

The previous prime is 3110021002073. The next prime is 3110021002163. The reversal of 3110021002123 is 3212001200113.

3110021002123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3110021002123 - 217 = 3110020871051 is a prime.

It is a super-2 number, since 2×31100210021232 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3110021002097 and 3110021002106.

It is not an unprimeable number, because it can be changed into a prime (3110021002163) 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, 969393 + ... + 2675773.

It is an arithmetic number, because the mean of its divisors is an integer number (118272749184).

Almost surely, 23110021002123 is an apocalyptic number.

3110021002123 is a deficient number, since it is larger than the sum of its proper divisors (674706971765).

3110021002123 is a wasteful number, since it uses less digits than its factorization.

3110021002123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706683.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 3110021002123 its reverse (3212001200113), we get a palindrome (6322022202236).

The spelling of 3110021002123 in words is "three trillion, one hundred ten billion, twenty-one million, two thousand, one hundred twenty-three".

Divisors: 1 7 31 37 217 227 259 1147 1589 7037 8029 8399 49259 58793 260369 1706381 1822583 11944667 52897811 63136097 370284677 387348487 441952679 1957219007 2711439409 12007803097 13700533049 14331894019 84054621679 100323258133 444288714589 3110021002123