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34124701 = 132624977
BaseRepresentation
bin1000001000101…
…1001110011101
32101012201021211
42002023032131
532213442301
63215224421
7563024632
oct202131635
971181254
1034124701
1118298436
12b518111
1370ba540
144764189
152ee1051
hex208b39d

34124701 has 4 divisors (see below), whose sum is σ = 36749692. Its totient is φ = 31499712.

The previous prime is 34124687. The next prime is 34124743. The reversal of 34124701 is 10742143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10742143 = 35330431.

It can be written as a sum of positive squares in 2 ways, for example, as 15202201 + 18922500 = 3899^2 + 4350^2 .

It is a cyclic number.

It is not a de Polignac number, because 34124701 - 217 = 33993629 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 (34124771) 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, 1312476 + ... + 1312501.

It is an arithmetic number, because the mean of its divisors is an integer number (9187423).

Almost surely, 234124701 is an apocalyptic number.

It is an amenable number.

34124701 is a deficient number, since it is larger than the sum of its proper divisors (2624991).

34124701 is a wasteful number, since it uses less digits than its factorization.

34124701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624990.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 34124701 is about 5841.6351306805. The cubic root of 34124701 is about 324.3567585026.

Adding to 34124701 its reverse (10742143), we get a palindrome (44866844).

The spelling of 34124701 in words is "thirty-four million, one hundred twenty-four thousand, seven hundred one".

Divisors: 1 13 2624977 34124701