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3102101102 = 211243137957
BaseRepresentation
bin1011100011100110…
…0100111001101110
322000012011001201102
42320321210321232
522323114213402
61231452443102
7136605265352
oct27071447156
98005131642
103102101102
111352067521
12726a79492
133a58b24a9
14215dc3462
15132511102
hexb8e64e6e

3102101102 has 8 divisors (see below), whose sum is σ = 4653599256. Its totient is φ = 1550901352.

The previous prime is 3102101099. The next prime is 3102101143. The reversal of 3102101102 is 2011012013.

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

It is a super-2 number, since 2×31021011022 = 19246062494059228808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46493 + ... + 91464.

It is an arithmetic number, because the mean of its divisors is an integer number (581699907).

Almost surely, 23102101102 is an apocalyptic number.

3102101102 is a deficient number, since it is larger than the sum of its proper divisors (1551498154).

3102101102 is a wasteful number, since it uses less digits than its factorization.

3102101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149202.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 3102101102 is about 55696.5088852075. The cubic root of 3102101102 is about 1458.4290825347.

Adding to 3102101102 its reverse (2011012013), we get a palindrome (5113113115).

The spelling of 3102101102 in words is "three billion, one hundred two million, one hundred one thousand, one hundred two".

Divisors: 1 2 11243 22486 137957 275914 1551050551 3102101102