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34100250101 = 269126766729
BaseRepresentation
bin11111110000100010…
…001000010111110101
310021000111122012002222
4133300202020113311
51024314131000401
623355422412125
72315015225531
oct376042102765
9107014565088
1034100250101
111350977a685
126738131045
1332a59b70a8
141916c16bc1
15d48aa2c1b
hex7f08885f5

34100250101 has 4 divisors (see below), whose sum is σ = 34227017100. Its totient is φ = 33973483104.

The previous prime is 34100250059. The next prime is 34100250127. The reversal of 34100250101 is 10105200143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10105200143 = 28335707421.

It can be written as a sum of positive squares in 2 ways, for example, as 5157394225 + 28942855876 = 71815^2 + 170126^2 .

It is a cyclic number.

It is not a de Polignac number, because 34100250101 - 210 = 34100249077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34100250101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34100250181) 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, 63383096 + ... + 63383633.

It is an arithmetic number, because the mean of its divisors is an integer number (8556754275).

Almost surely, 234100250101 is an apocalyptic number.

It is an amenable number.

34100250101 is a deficient number, since it is larger than the sum of its proper divisors (126766999).

34100250101 is a wasteful number, since it uses less digits than its factorization.

34100250101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126766998.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 34100250101 its reverse (10105200143), we get a palindrome (44205450244).

The spelling of 34100250101 in words is "thirty-four billion, one hundred million, two hundred fifty thousand, one hundred one".

Divisors: 1 269 126766729 34100250101