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10213105154 = 27729507511
BaseRepresentation
bin10011000001011111…
…11001111000000010
3222100202202111102212
421200233321320002
5131404023331104
64405234142122
7511042650530
oct114057717002
928322674385
1010213105154
11437103907a
121b90421942
13c69bb27b5
146cc597150
153eb95536e
hex260bf9e02

10213105154 has 8 divisors (see below), whose sum is σ = 17508180288. Its totient is φ = 4377045060.

The previous prime is 10213105151. The next prime is 10213105159. The reversal of 10213105154 is 45150131201.

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

It is a super-2 number, since 2×102131051542 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10213105151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364753742 + ... + 364753769.

It is an arithmetic number, because the mean of its divisors is an integer number (2188522536).

Almost surely, 210213105154 is an apocalyptic number.

10213105154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10213105154 is a deficient number, since it is larger than the sum of its proper divisors (7295075134).

10213105154 is an equidigital number, since it uses as much as digits as its factorization.

10213105154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729507520.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 10213105154 its reverse (45150131201), we get a palindrome (55363236355).

The spelling of 10213105154 in words is "ten billion, two hundred thirteen million, one hundred five thousand, one hundred fifty-four".

Divisors: 1 2 7 14 729507511 1459015022 5106552577 10213105154