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10101342134 = 2131920448061
BaseRepresentation
bin10010110100001011…
…00011111110110110
3222001222110100101202
421122011203332312
5131141420422014
64350202452502
7505214664032
oct113205437666
928058410352
1010101342134
114313a42944
121b5ab04132
13c4c9b0b30
146bb7c31c2
153e1c2a3de
hex25a163fb6

10101342134 has 16 divisors (see below), whose sum is σ = 17176372080. Its totient is φ = 4416780960.

The previous prime is 10101342127. The next prime is 10101342137. The reversal of 10101342134 is 43124310101.

It is a super-2 number, since 2×101013421342 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101342137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10223537 + ... + 10224524.

It is an arithmetic number, because the mean of its divisors is an integer number (1073523255).

Almost surely, 210101342134 is an apocalyptic number.

10101342134 is a deficient number, since it is larger than the sum of its proper divisors (7075029946).

10101342134 is a wasteful number, since it uses less digits than its factorization.

10101342134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20448095.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10101342134 its reverse (43124310101), we get a palindrome (53225652235).

The spelling of 10101342134 in words is "ten billion, one hundred one million, three hundred forty-two thousand, one hundred thirty-four".

Divisors: 1 2 13 19 26 38 247 494 20448061 40896122 265824793 388513159 531649586 777026318 5050671067 10101342134