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34006012461 = 331259481943
BaseRepresentation
bin11111101010111010…
…101001001000101101
310020202221022102101000
4133222322221020231
51024121014344321
623342214510513
72312462223321
oct375272511055
9106687272330
1034006012461
1113470564533
126710665439
13328c310385
1419084c5981
15d4068a826
hex7eaea922d

34006012461 has 8 divisors (see below), whose sum is σ = 50379277760. Its totient is φ = 22670674956.

The previous prime is 34006012363. The next prime is 34006012517. The reversal of 34006012461 is 16421060043.

34006012461 is a `hidden beast` number, since 34 + 0 + 0 + 601 + 24 + 6 + 1 = 666.

It is not a de Polignac number, because 34006012461 - 27 = 34006012333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1259481943 = 34006012461 / (3 + 4 + 0 + 0 + 6 + 0 + 1 + 2 + 4 + 6 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34006012561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629740945 + ... + 629740998.

It is an arithmetic number, because the mean of its divisors is an integer number (6297409720).

Almost surely, 234006012461 is an apocalyptic number.

It is an amenable number.

34006012461 is a deficient number, since it is larger than the sum of its proper divisors (16373265299).

34006012461 is a wasteful number, since it uses less digits than its factorization.

34006012461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259481952 (or 1259481946 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 34006012461 in words is "thirty-four billion, six million, twelve thousand, four hundred sixty-one".

Divisors: 1 3 9 27 1259481943 3778445829 11335337487 34006012461