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107148339473 = 715306905639
BaseRepresentation
bin110001111001010001…
…0011110100100010001
3101020120100111121112112
41203302202132210101
53223414433330343
6121120120435105
710512143600240
oct1436242364421
9336510447475
10107148339473
114149449837a
1218923918a95
13a147782806
145286592957
152bc1aa6218
hex18f289e911

107148339473 has 4 divisors (see below), whose sum is σ = 122455245120. Its totient is φ = 91841433828.

The previous prime is 107148339469. The next prime is 107148339481. The reversal of 107148339473 is 374933841701.

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 107148339473 - 22 = 107148339469 is a prime.

It is a super-2 number, since 2×1071483394732 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107148339443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7653452813 + ... + 7653452826.

It is an arithmetic number, because the mean of its divisors is an integer number (30613811280).

Almost surely, 2107148339473 is an apocalyptic number.

It is an amenable number.

107148339473 is a deficient number, since it is larger than the sum of its proper divisors (15306905647).

107148339473 is an equidigital number, since it uses as much as digits as its factorization.

107148339473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15306905646.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The spelling of 107148339473 in words is "one hundred seven billion, one hundred forty-eight million, three hundred thirty-nine thousand, four hundred seventy-three".

Divisors: 1 7 15306905639 107148339473