Search a number
-
+
3100022102 = 21981579529
BaseRepresentation
bin1011100011000110…
…1001010101010110
322000001020102212102
42320301221111112
522322101201402
61231340122102
7136551516212
oct27061512526
98001212772
103100022102
111350977541
12726236332
133a5335108
14215a01942
15132250102
hexb8c69556

3100022102 has 8 divisors (see below), whose sum is σ = 4894771800. Its totient is φ = 1468431504.

The previous prime is 3100022089. The next prime is 3100022111. The reversal of 3100022102 is 2012200013.

It is a happy number.

3100022102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×31000221022 = 19220274065776996808, 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, 40789727 + ... + 40789802.

It is an arithmetic number, because the mean of its divisors is an integer number (611846475).

Almost surely, 23100022102 is an apocalyptic number.

3100022102 is a deficient number, since it is larger than the sum of its proper divisors (1794749698).

3100022102 is a wasteful number, since it uses less digits than its factorization.

3100022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81579550.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 3100022102 is about 55677.8421097657. The cubic root of 3100022102 is about 1458.1032010787.

Adding to 3100022102 its reverse (2012200013), we get a palindrome (5112222115).

The spelling of 3100022102 in words is "three billion, one hundred million, twenty-two thousand, one hundred two".

Divisors: 1 2 19 38 81579529 163159058 1550011051 3100022102