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3020102102112 = 25369067455491
BaseRepresentation
bin101011111100101100000…
…111001110110001100000
3101200201102002220212110120
4223330230013032301200
5343440132114231422
610231225445200240
7431123642206554
oct53745407166140
911621362825416
103020102102112
11a648aa9a2607
12409396100080
1318ba43406094
14a6260999864
155385e42c45c
hex2bf2c1cec60

3020102102112 has 48 divisors (see below), whose sum is σ = 7927900206912. Its totient is φ = 1006683914880.

The previous prime is 3020102102099. The next prime is 3020102102179. The reversal of 3020102102112 is 2112012010203.

3020102102112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 3020102102091 and 3020102102100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6402687 + ... + 6858177.

It is an arithmetic number, because the mean of its divisors is an integer number (165164587644).

Almost surely, 23020102102112 is an apocalyptic number.

3020102102112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3020102102112 is an abundant number, since it is smaller than the sum of its proper divisors (4907798104800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3020102102112 is a wasteful number, since it uses less digits than its factorization.

3020102102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524571 (or 524563 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 3020102102112 its reverse (2112012010203), we get a palindrome (5132114112315).

The spelling of 3020102102112 in words is "three trillion, twenty billion, one hundred two million, one hundred two thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 69067 138134 207201 276268 414402 455491 552536 828804 910982 1105072 1366473 1657608 1821964 2210144 2732946 3315216 3643928 5465892 6630432 7287856 10931784 14575712 21863568 43727136 31459396897 62918793794 94378190691 125837587588 188756381382 251675175176 377512762764 503350350352 755025525528 1006700700704 1510051051056 3020102102112