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48548172959 = 1113339497713
BaseRepresentation
bin101101001101101100…
…100101010010011111
311122022101221201022222
4231031230211102133
51243411313013314
634145215455555
73336032442566
oct551554452237
9148271851288
1048548172959
11196531a59a0
1294aa8275bb
134769046380
1424c79aabdd
1513e21b3c8e
hexb4db2549f

48548172959 has 8 divisors (see below), whose sum is σ = 57035615952. Its totient is φ = 40739725440.

The previous prime is 48548172923. The next prime is 48548172989. The reversal of 48548172959 is 95927184584.

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 48548172959 - 232 = 44253205663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48548172989) 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, 169748714 + ... + 169748999.

It is an arithmetic number, because the mean of its divisors is an integer number (7129451994).

Almost surely, 248548172959 is an apocalyptic number.

48548172959 is a deficient number, since it is larger than the sum of its proper divisors (8487442993).

48548172959 is a wasteful number, since it uses less digits than its factorization.

48548172959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339497737.

The product of its digits is 29030400, while the sum is 62.

The spelling of 48548172959 in words is "forty-eight billion, five hundred forty-eight million, one hundred seventy-two thousand, nine hundred fifty-nine".

Divisors: 1 11 13 143 339497713 3734474843 4413470269 48548172959