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34166405101 = 261891304609
BaseRepresentation
bin11111110100011110…
…011111011111101101
310021012010010012201011
4133310132133133231
51024433044430401
623410144345221
72316450436333
oct376436373755
9107163105634
1034166405101
1113543054934
126756315211
1332b660a76a
141921917b53
15d4e7be451
hex7f479f7ed

34166405101 has 4 divisors (see below), whose sum is σ = 34167735900. Its totient is φ = 34165074304.

The previous prime is 34166405087. The next prime is 34166405107. The reversal of 34166405101 is 10150466143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10150466143 = 39451257293.

It can be written as a sum of positive squares in 2 ways, for example, as 30572522500 + 3593882601 = 174850^2 + 59949^2 .

It is a cyclic number.

It is not a de Polignac number, because 34166405101 - 213 = 34166396909 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 (34166405107) 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, 626116 + ... + 678493.

It is an arithmetic number, because the mean of its divisors is an integer number (8541933975).

Almost surely, 234166405101 is an apocalyptic number.

It is an amenable number.

34166405101 is a deficient number, since it is larger than the sum of its proper divisors (1330799).

34166405101 is a wasteful number, since it uses less digits than its factorization.

34166405101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330798.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 34166405101 in words is "thirty-four billion, one hundred sixty-six million, four hundred five thousand, one hundred one".

Divisors: 1 26189 1304609 34166405101