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34680941 = 231507867
BaseRepresentation
bin1000010001001…
…1000001101101
32102020222022022
42010103001231
532334242231
63235155525
7600532421
oct204230155
972228268
1034680941
1118638339
12b745ba5
137253789
14486ab81
1530a0c7b
hex211306d

34680941 has 4 divisors (see below), whose sum is σ = 36188832. Its totient is φ = 33173052.

The previous prime is 34680937. The next prime is 34680949. The reversal of 34680941 is 14908643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34680941 - 22 = 34680937 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 (34680949) 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, 753911 + ... + 753956.

It is an arithmetic number, because the mean of its divisors is an integer number (9047208).

Almost surely, 234680941 is an apocalyptic number.

It is an amenable number.

34680941 is a deficient number, since it is larger than the sum of its proper divisors (1507891).

34680941 is a wasteful number, since it uses less digits than its factorization.

34680941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507890.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 34680941 is about 5889.0526402809. The cubic root of 34680941 is about 326.1096304097.

The spelling of 34680941 in words is "thirty-four million, six hundred eighty thousand, nine hundred forty-one".

Divisors: 1 23 1507867 34680941