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2100414031 = 22376112377
BaseRepresentation
bin111110100110001…
…1100011001001111
312102101022002101021
41331030130121033
513300201222111
6544231055011
7103023140032
oct17514343117
95371262337
102100414031
119886a1171
124a7511467
13276204451
1415cd57019
15c45e9d71
hex7d31c64f

2100414031 has 8 divisors (see below), whose sum is σ = 2112776064. Its totient is φ = 2088078720.

The previous prime is 2100413999. The next prime is 2100414049. The reversal of 2100414031 is 1304140012.

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

It is a cyclic number.

It is not a de Polignac number, because 2100414031 - 25 = 2100413999 is a prime.

It is a super-2 number, since 2×21004140312 = 8823478203243337922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2100413996 and 2100414014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100414131) 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, 163515 + ... + 175891.

It is an arithmetic number, because the mean of its divisors is an integer number (264097008).

Almost surely, 22100414031 is an apocalyptic number.

2100414031 is a deficient number, since it is larger than the sum of its proper divisors (12362033).

2100414031 is a wasteful number, since it uses less digits than its factorization.

2100414031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13361.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2100414031 is about 45830.2741754836. The cubic root of 2100414031 is about 1280.6633181037.

Adding to 2100414031 its reverse (1304140012), we get a palindrome (3404554043).

The spelling of 2100414031 in words is "two billion, one hundred million, four hundred fourteen thousand, thirty-one".

Divisors: 1 223 761 12377 169703 2760071 9418897 2100414031