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3102010103 = 41436317341
BaseRepresentation
bin1011100011100100…
…1110101011110111
322000011222102220002
42320321032223313
522323103310403
61231450501515
7136604436143
oct27071165367
98004872802
103102010103
111352005115
12726a3489b
133a587cc4a
14215d9c223
151324e4188
hexb8e4eaf7

3102010103 has 8 divisors (see below), whose sum is σ = 3178580496. Its totient is φ = 3025483200.

The previous prime is 3102010049. The next prime is 3102010117. The reversal of 3102010103 is 3010102013.

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 3102010103 - 28 = 3102009847 is a prime.

It is a super-2 number, since 2×31020101032 = 19244933358228141218, 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 (3102810103) 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, 170213 + ... + 187553.

It is an arithmetic number, because the mean of its divisors is an integer number (397322562).

Almost surely, 23102010103 is an apocalyptic number.

3102010103 is a deficient number, since it is larger than the sum of its proper divisors (76570393).

3102010103 is a wasteful number, since it uses less digits than its factorization.

3102010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21745.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3102010103 is about 55695.6919608689. The cubic root of 3102010103 is about 1458.4148215675.

Adding to 3102010103 its reverse (3010102013), we get a palindrome (6112112116).

The spelling of 3102010103 in words is "three billion, one hundred two million, ten thousand, one hundred three".

Divisors: 1 41 4363 17341 178883 710981 75658783 3102010103