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2110071007 = 11892155333
BaseRepresentation
bin111110111000101…
…0010000011011111
312110001110201021001
41331301102003133
513310134233012
6545214051131
7103201210342
oct17561220337
95401421231
102110071007
11993097640
124aa7a9aa7
13278205b35
1416034c459
15c53a6357
hex7dc520df

2110071007 has 8 divisors (see below), whose sum is σ = 2327760720. Its totient is φ = 1896692160.

The previous prime is 2110070993. The next prime is 2110071053. The reversal of 2110071007 is 7001700112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-2110071007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110071097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1076688 + ... + 1078645.

It is an arithmetic number, because the mean of its divisors is an integer number (290970090).

Almost surely, 22110071007 is an apocalyptic number.

2110071007 is a deficient number, since it is larger than the sum of its proper divisors (217689713).

2110071007 is a wasteful number, since it uses less digits than its factorization.

2110071007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155433.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 2110071007 is about 45935.5092167269. The cubic root of 2110071007 is about 1282.6229999307.

Adding to 2110071007 its reverse (7001700112), we get a palindrome (9111771119).

The spelling of 2110071007 in words is "two billion, one hundred ten million, seventy-one thousand, seven".

Divisors: 1 11 89 979 2155333 23708663 191824637 2110071007