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10215034101 = 322117953591
BaseRepresentation
bin10011000001101110…
…10000110011110101
3222100220101111110100
421200313100303311
5131410022042401
64405343344313
7511065233346
oct114067206365
928326344410
1010215034101
114372136348
121b90bb2099
13c6a40979c
146cc93a0cd
153ebbd6b86
hex260dd0cf5

10215034101 has 12 divisors (see below), whose sum is σ = 14756021280. Its totient is φ = 6809574120.

The previous prime is 10215034061. The next prime is 10215034121. The reversal of 10215034101 is 10143051201.

10215034101 is a `hidden beast` number, since 102 + 150 + 3 + 410 + 1 = 666.

10215034101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10215034101 - 29 = 10215033589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10215034121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163816 + ... + 217406.

It is an arithmetic number, because the mean of its divisors is an integer number (1229668440).

Almost surely, 210215034101 is an apocalyptic number.

It is an amenable number.

10215034101 is a deficient number, since it is larger than the sum of its proper divisors (4540987179).

10215034101 is a wasteful number, since it uses less digits than its factorization.

10215034101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74776 (or 74773 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 10215034101 its reverse (10143051201), we get a palindrome (20358085302).

The spelling of 10215034101 in words is "ten billion, two hundred fifteen million, thirty-four thousand, one hundred one".

Divisors: 1 3 9 21179 53591 63537 160773 190611 482319 1135003789 3405011367 10215034101