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10010511010108 = 2271918816750019
BaseRepresentation
bin1001000110101100000011…
…1100111110100100111100
31022102222212201112220001001
42101223000330332210330
52303003011304310413
633142433144300044
72052143536430530
oct221530074764474
938388781486031
1010010511010108
11320a485545534
12115812ba71624
13577caa98432b
142687230b1bc0
151255e2ae14dd
hex91ac0f3e93c

10010511010108 has 24 divisors (see below), whose sum is σ = 21074760022400. Its totient is φ = 4064418003888.

The previous prime is 10010511010091. The next prime is 10010511010109. The reversal of 10010511010108 is 80101011501001.

10010511010108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010511010109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9408374478 + ... + 9408375541.

Almost surely, 210010511010108 is an apocalyptic number.

It is an amenable number.

10010511010108 is an abundant number, since it is smaller than the sum of its proper divisors (11064249012292).

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

10010511010108 is a wasteful number, since it uses less digits than its factorization.

10010511010108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18816750049 (or 18816750047 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 19.

Adding to 10010511010108 its reverse (80101011501001), we get a palindrome (90111522511109).

The spelling of 10010511010108 in words is "ten trillion, ten billion, five hundred eleven million, ten thousand, one hundred eight".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 18816750019 37633500038 75267000076 131717250133 263434500266 357518250361 526869000532 715036500722 1430073001444 2502627752527 5005255505054 10010511010108