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3020456106 = 2321910187443
BaseRepresentation
bin1011010000001000…
…1000000010101010
321210111112001211200
42310002020002222
522141214043411
61215414505030
7134564311323
oct26402100252
97714461750
103020456106
11130aa72418
12703665176
133919c7445
1420920d44a
1512a284e56
hexb40880aa

3020456106 has 48 divisors (see below), whose sum is σ = 6957044640. Its totient is φ = 944373600.

The previous prime is 3020456099. The next prime is 3020456107. The reversal of 3020456106 is 6016540203.

3020456106 is a `hidden beast` number, since 3 + 0 + 2 + 0 + 45 + 610 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3020456106.

It is not an unprimeable number, because it can be changed into a prime (3020456107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9180 + ... + 78263.

It is an arithmetic number, because the mean of its divisors is an integer number (144938430).

Almost surely, 23020456106 is an apocalyptic number.

3020456106 is an abundant number, since it is smaller than the sum of its proper divisors (3936588534).

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

3020456106 is a wasteful number, since it uses less digits than its factorization.

3020456106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87571 (or 87568 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3020456106 is about 54958.6763486895. The cubic root of 3020456106 is about 1445.5202376414.

Adding to 3020456106 its reverse (6016540203), we get a palindrome (9036996309).

The spelling of 3020456106 in words is "three billion, twenty million, four hundred fifty-six thousand, one hundred six".

Divisors: 1 2 3 6 9 18 19 38 57 101 114 171 202 303 342 606 909 1818 1919 3838 5757 11514 17271 34542 87443 174886 262329 524658 786987 1573974 1661417 3322834 4984251 8831743 9968502 14952753 17663486 26495229 29905506 52990458 79485687 158971374 167803117 335606234 503409351 1006818702 1510228053 3020456106