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30107504062513 = 797346710895887
BaseRepresentation
bin1101101100001111100110…
…00101011011000000110001
310221121020201201112222022001
412312013303011123000301
512421240132020000023
6144011110232214001
76225124006011043
oct666076305330061
9127536651488261
1030107504062513
119658580162409
12346305223a301
1313a51827ccb67
147612d4c99a93
15373272be96ad
hex1b61f315b031

30107504062513 has 8 divisors (see below), whose sum is σ = 30153977788032. Its totient is φ = 30061052137296.

The previous prime is 30107504062499. The next prime is 30107504062567. The reversal of 30107504062513 is 31526040570103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30107504062513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30107507062513) 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, 2684745 + ... + 8211142.

It is an arithmetic number, because the mean of its divisors is an integer number (3769247223504).

Almost surely, 230107504062513 is an apocalyptic number.

It is an amenable number.

30107504062513 is a deficient number, since it is larger than the sum of its proper divisors (46473725519).

30107504062513 is a wasteful number, since it uses less digits than its factorization.

30107504062513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10900151.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 30107504062513 in words is "thirty trillion, one hundred seven billion, five hundred four million, sixty-two thousand, five hundred thirteen".

Divisors: 1 797 3467 2763199 10895887 8684021939 37776040229 30107504062513