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3100002101 = 739037907
BaseRepresentation
bin1011100011000110…
…0100011100110101
322000001012102102122
42320301210130311
522322100031401
61231335445325
7136551404000
oct27061443465
98001172378
103100002101
111350963509
12726226845
133a5328c91
142159d8537
1513224921b
hexb8c64735

3100002101 has 8 divisors (see below), whose sum is σ = 3615163200. Its totient is φ = 2657144364.

The previous prime is 3100002097. The next prime is 3100002121. The reversal of 3100002101 is 1012000013.

3100002101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3100002101 - 22 = 3100002097 is a prime.

It is a super-2 number, since 2×31000021012 = 19220026052408828402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100002121) 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, 4518611 + ... + 4519296.

It is an arithmetic number, because the mean of its divisors is an integer number (451895400).

Almost surely, 23100002101 is an apocalyptic number.

It is an amenable number.

3100002101 is a deficient number, since it is larger than the sum of its proper divisors (515161099).

3100002101 is an frugal number, since it uses more digits than its factorization.

3100002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9037928 (or 9037914 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 3100002101 is about 55677.6624958340. The cubic root of 3100002101 is about 1458.1000652317.

Adding to 3100002101 its reverse (1012000013), we get a palindrome (4112002114).

The spelling of 3100002101 in words is "three billion, one hundred million, two thousand, one hundred one".

Divisors: 1 7 49 343 9037907 63265349 442857443 3100002101