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3311110012 = 2271961102031
BaseRepresentation
bin1100010101011011…
…1000011101111100
322112202102211001011
43011112320131330
523240121010022
61304320325004
7145023653650
oct30526703574
98482384034
103311110012
11144a042a61
12784a73764
13409ca21c2
14235a6ca60
15145a49977
hexc55b877c

3311110012 has 48 divisors (see below), whose sum is σ = 7085102080. Its totient is φ = 1322308800.

The previous prime is 3311110007. The next prime is 3311110087. The reversal of 3311110012 is 2100111133.

It is a junction number, because it is equal to n+sod(n) for n = 3311109974 and 3311110001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18564 + ... + 83467.

Almost surely, 23311110012 is an apocalyptic number.

It is an amenable number.

3311110012 is an abundant number, since it is smaller than the sum of its proper divisors (3773992068).

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

3311110012 is a wasteful number, since it uses less digits than its factorization.

3311110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102122 (or 102120 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 3311110012 is about 57542.2454549699. The cubic root of 3311110012 is about 1490.4744539536.

Adding to 3311110012 its reverse (2100111133), we get a palindrome (5411221145).

The spelling of 3311110012 in words is "three billion, three hundred eleven million, one hundred ten thousand, twelve".

Divisors: 1 2 4 7 14 19 28 38 61 76 122 133 244 266 427 532 854 1159 1708 2318 4636 8113 16226 32452 102031 204062 408124 714217 1428434 1938589 2856868 3877178 6223891 7754356 12447782 13570123 24895564 27140246 43567237 54280492 87134474 118253929 174268948 236507858 473015716 827777503 1655555006 3311110012