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13006124429 = 97379353783
BaseRepresentation
bin11000001110011100…
…11011010110001101
31020120102022120121012
430013032123112031
5203114031440204
65550330215005
7640206143054
oct140716332615
936512276535
1013006124429
115574688871
12262b884465
1312c373751c
148b54c139b
15511c6176e
hex30739b58d

13006124429 has 8 divisors (see below), whose sum is σ = 13174916160. Its totient is φ = 12838041216.

The previous prime is 13006124423. The next prime is 13006124437. The reversal of 13006124429 is 92442160031.

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

It is a cyclic number.

It is not a de Polignac number, because 13006124429 - 24 = 13006124413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13006124395 and 13006124404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13006124423) 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, 140129 + ... + 213654.

It is an arithmetic number, because the mean of its divisors is an integer number (1646864520).

Almost surely, 213006124429 is an apocalyptic number.

It is an amenable number.

13006124429 is a deficient number, since it is larger than the sum of its proper divisors (168791731).

13006124429 is an equidigital number, since it uses as much as digits as its factorization.

13006124429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354259.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 13006124429 in words is "thirteen billion, six million, one hundred twenty-four thousand, four hundred twenty-nine".

Divisors: 1 97 379 36763 353783 34316951 134083757 13006124429