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10120210120009 = 1111350991596737
BaseRepresentation
bin1001001101000100101110…
…0001110111110101001001
31022211111000211210001210101
42103101023201313311021
52311302142242320014
633305054345045401
72063106145453423
oct223211341676511
938744024701711
1010120210120009
113251a58863440
121175445a86861
13585440a31252
1426db6c32d813
151283b35a1474
hex9344b877d49

10120210120009 has 16 divisors (see below), whose sum is σ = 11140121678400. Its totient is φ = 9116979343360.

The previous prime is 10120210120001. The next prime is 10120210120049. The reversal of 10120210120009 is 90002101202101.

It is a happy number.

10120210120009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10120210120009 - 23 = 10120210120001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10120210120001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5539689 + ... + 7136425.

It is an arithmetic number, because the mean of its divisors is an integer number (696257604900).

Almost surely, 210120210120009 is an apocalyptic number.

It is an amenable number.

10120210120009 is a deficient number, since it is larger than the sum of its proper divisors (1019911558391).

10120210120009 is a wasteful number, since it uses less digits than its factorization.

10120210120009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601960.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 10120210120009 in words is "ten trillion, one hundred twenty billion, two hundred ten million, one hundred twenty thousand, nine".

Divisors: 1 11 113 1243 5099 56089 576187 1596737 6338057 17564107 180431281 1984744091 8141761963 89559381593 920019101819 10120210120009