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34510124137 = 191816322323
BaseRepresentation
bin100000001000111101…
…101011010001101001
310022002001212221120211
4200020331223101221
51031134042433022
623504223421121
72331123133546
oct401075532151
9108061787524
1034510124137
11136aa07a055
1268314547a1
13333c8a4ac8
14195542bbcd
15d6ea66e77
hex808f6b469

34510124137 has 4 divisors (see below), whose sum is σ = 36326446480. Its totient is φ = 32693801796.

The previous prime is 34510124119. The next prime is 34510124179. The reversal of 34510124137 is 73142101543.

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 34510124137 - 219 = 34509599849 is a prime.

It is a super-2 number, since 2×345101241372 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34510124099 and 34510124108.

It is not an unprimeable number, because it can be changed into a prime (34510124107) 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, 908161143 + ... + 908161180.

It is an arithmetic number, because the mean of its divisors is an integer number (9081611620).

Almost surely, 234510124137 is an apocalyptic number.

It is an amenable number.

34510124137 is a deficient number, since it is larger than the sum of its proper divisors (1816322343).

34510124137 is a wasteful number, since it uses less digits than its factorization.

34510124137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816322342.

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 34510124137 in words is "thirty-four billion, five hundred ten million, one hundred twenty-four thousand, one hundred thirty-seven".

Divisors: 1 19 1816322323 34510124137