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11212024151 = 129717215023
BaseRepresentation
bin10100111000100100…
…11110100101010111
31001221101101211200202
422130102132211113
5140430234233101
65052320331115
7544562430026
oct123422364527
931841354622
1011212024151
114833993769
12220aa73a9b
131098b31923
147851028bd
154594c136b
hex29c49e957

11212024151 has 8 divisors (see below), whose sum is σ = 11229423744. Its totient is φ = 11194640640.

The previous prime is 11212024147. The next prime is 11212024157. The reversal of 11212024151 is 15142021211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11212024151 - 22 = 11212024147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11212024157) 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, 2229626 + ... + 2234648.

It is an arithmetic number, because the mean of its divisors is an integer number (1403677968).

Almost surely, 211212024151 is an apocalyptic number.

11212024151 is a deficient number, since it is larger than the sum of its proper divisors (17399593).

11212024151 is a wasteful number, since it uses less digits than its factorization.

11212024151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8041.

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 11212024151 its reverse (15142021211), we get a palindrome (26354045362).

The spelling of 11212024151 in words is "eleven billion, two hundred twelve million, twenty-four thousand, one hundred fifty-one".

Divisors: 1 1297 1721 5023 2232137 6514831 8644583 11212024151